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The Big Bang Theory Season 5

A style LoRA for Krea 2. Applies a consistent visual treatment without locking the subject matter.

Usage

Include the trigger word bgbngthrys5 in your prompt.

Recommended weight: 1. Start there and adjust — styles often read well below 1.0, and lower weights blend more naturally with other LoRAs.

Prompt Examples

Here are some prompt examples:

"bgbngthrys5, in a cluttered, book-filled office, one person stands beside a whiteboard filled with handwritten episode title ideas and flag drawings, gesturing with a marker while speaking to another person seated at a desk who is typing on a laptop. The room is warmly lit, suggesting an indoor daytime scene, with shelves packed with books and binders, a telephone, and various office supplies scattered across the desk. Dominant colors include the blue of the seated person’s jacket, the black and green of the standing person’s shirt, and the beige and brown tones of the furniture and bookshelves. The camera is positioned at a medium shot, capturing both individuals and the whiteboard in the background, angled slightly to emphasize the interaction and the brainstorming content."

"bgbngthrys5, A woolly mammoth, rendered in detailed black-and-white cross-hatching, stands prominently in a rugged, rocky landscape, its massive curved tusks and thick fur emphasized by the intricate linework. The scene is set in a stark, prehistoric environment with jagged cliffs and sparse vegetation, suggesting a cold, ancient era marked by the text “6000 BC” overlaid on the image. The lighting is flat and evenly distributed, typical of an engraved illustration, with no discernible shadows or time of day, and the monochromatic palette relies entirely on varying densities of ink lines. The camera frames the mammoth in a medium shot from a slightly low angle, drawing focus to its imposing form against the textured background."

"bgbngthrys5, A young man in a green plaid shirt and yellow sneakers sits on the edge of a red bed, looking toward a young woman beside him who is covering her mouth with her hand, appearing to laugh or react to something. The room is a cluttered bedroom with a leopard-print rug, a wooden dresser, and a shelving unit filled with collectibles, including action figures and a vintage computer. Red curtains frame a window, and the walls are adorned with framed artwork and posters, creating a vibrant, personal space. The lighting is even and bright, suggesting daytime, with warm tones from the walls and furniture contrasting with the bold reds and greens. The camera is positioned at eye level, capturing the two individuals in a medium shot that includes the surrounding room details."

"bgbngthrys5, in a cozy, cluttered home office and kitchen space, one person is seated at a desk, intently writing in a notebook beside a red laptop, while another stands at the kitchen counter, stirring a mug. The room is filled with personal items: bookshelves, a refrigerator covered in notes, colorful binders, a green Android figurine, and various kitchenware. Warm, ambient lighting from pendant and wall fixtures suggests evening, casting soft shadows across wooden floors and cabinetry. Dominant colors are earthy browns, muted greens, and the red of the laptop, framed by a medium shot that captures both work and domestic activity in a lived-in, functional environment."

"bgbngthrys5, A brilliant, radiant core pulses at the center of the frame, surrounded by a swirling halo of fine, golden particles that drift outward in a dynamic, starburst pattern. The scene is set against a deep, uninterrupted black void, emphasizing the luminous explosion as the sole focal point. The lighting is intensely bright at the center, fading into soft glows and subtle lens flares that streak horizontally across the frame, suggesting a high-contrast, celestial moment captured from a direct, centered perspective. Dominated by stark white and glowing gold against the black, the composition feels both cosmic and ethereal, framed tightly to isolate the radiant event."

"bgbngthrys5, A cosmic timeline is overlaid on a vibrant nebula, with white text marking “10 Million Years BC” and other chronological markers, suggesting a deep-time perspective. The setting is a star-studded expanse with swirling purple and white cosmic clouds, illuminated by bright stars and glowing nebular regions. The lighting is ethereal and diffuse, with a strong contrast between the dark void and luminous celestial formations, evoking a sense of ancient, cosmic scale. The camera presents a wide, horizontal framing that captures the grandeur of the nebula and the timeline, emphasizing the vastness of space and time."

"bgbngthrys5, A hand-drawn, stylized map fragment depicts a rugged coastal region with labeled landmarks like “Lyn Sale,” “Marble Head,” and “Scifuat Hill,” rendered in bold black ink on aged, off-white paper. The terrain is shaded with dense horizontal hatching to suggest cliffs and hills, while small castle-like icons and jagged coastlines add detail. The lighting is flat and even, typical of a sketch, with no discernible time of day, and the dominant colors are monochromatic—black ink on cream-toned paper. The camera framing is a tight, centered close-up, focusing on the central landmass and surrounding labels, giving the impression of a historical or fantasy cartographic artifact."

"bgbngthrys5, A person in a green and blue plaid shirt and teal jeans reaches up into a closet, placing or retrieving a metallic, lidded container from a shelf. The closet is packed with clothes on hangers, a transparent organizer holding small items, and a box labeled “U.S.S. ENTERPRISE.” To the left, a floral robe and a dark jacket hang on hooks beside a white door, while a movie poster advertising a 2011 release is pinned to the wall on the right. The scene is lit by warm, indoor lighting, suggesting evening or night, with shadows pooling in the corners. The dominant colors are muted greens, blues, and browns, contrasted by the bright poster and the metallic sheen of the container. The camera is positioned at eye level"

"bgbngthrys5, two individuals wearing protective headsets and safety glasses stand at a counter in what appears to be a shooting range, with one person holding a handgun while the other gestures toward it. Behind them, a framed “GUN CLUB RULES” poster and a yellow “CAUTION: EAR AND EYE PROTECTION MUST BE WORN IN THIS AREA” sign are visible on a gray cinder block wall, alongside a red first aid kit and orange cones. The scene is lit with even, artificial indoor lighting, suggesting a controlled environment during daytime hours. Dominant colors include muted grays, deep purples, and earthy tan, contrasted by the bright red accents on the wall and equipment. The camera is positioned at eye level, capturing a medium shot that frames both individuals and the counter,"

"bgbngthrys5, A close-up of a printed portrait, likely from currency, is partially obscured by a digital glitch effect that fractures the image into pixelated, mosaic-like blocks. The subject’s eyes and forehead remain discernible despite the distortion, with fine engraved lines and shading still visible beneath the corrupted overlay. The setting is abstract and artificial, with no environmental context, and the lighting is flat and neutral, emphasizing the texture of the print and the digital interference. Dominant colors are sepia-toned browns and off-whites, with faint hints of faded blue and gray in the glitched areas. The camera is tightly framed, focusing on the upper half of the face, angled slightly from the side to capture the asymmetry of the distortion."

"bgbngthrys5, in a public restroom with yellow-tiled walls and beige countertops, two men stand near the sinks while a third man in a suit peeks out from behind a urinal partition, appearing to engage them. The scene is lit with even, artificial overhead lighting, suggesting an indoor daytime setting. Dominant colors include muted yellows, beige, and gray, with the men’s clothing adding pops of purple, brown, and red. The camera is positioned at eye level, capturing the men in a medium shot that includes the restroom fixtures and wall-mounted signs, creating a candid, observational framing."

"bgbngthrys5, A woman with blonde hair and glasses stands in a room with pink and white striped wallpaper, wearing a blue cardigan over a floral dress and dark tights, her hands clasped behind her back as she looks toward the camera. The scene is framed as if from a security camera, indicated by a red “REC” overlay, a green battery icon, and a timestamp reading “1:17:46” in the lower right corner. The room features a white louvered door partially open to the left, a vintage-style upholstered chair with gold trim, and a framed decorative piece on the wall. Warm, even lighting suggests an indoor daytime setting, with dominant colors of pink, white, and blue creating a soft, domestic atmosphere. The camera is positioned at eye level, capturing"

"bgbngthrys5, A weathered, sepia-toned portrait of a man with powdered hair and a formal expression is superimposed over a grainy, textured background resembling aged paper or fabric. Below the portrait, a horizontal timeline marked with decades from 1730 to 1860 anchors the composition, with the year 1800 prominently highlighted. The lighting is dim and atmospheric, casting shadows that enhance the vintage, historical feel, while the dominant colors are muted browns, tans, and dark grays. The camera frames the subject in a tight, centered close-up, emphasizing the facial details and the timeline beneath, creating a sense of historical weight and focus."

"bgbngthrys5, A bright, intense fire burns at the center of a rugged, rocky cavern, casting sharp shadows and illuminating the uneven stone walls and floor. A timeline overlay at the bottom indicates “30,000BC,” with markers for surrounding years, suggesting a prehistoric setting. The scene is rendered in monochrome, with stark contrasts between the glowing fire and the dark, textured rock, viewed from a low, wide-angle perspective that emphasizes the cavern’s depth and the fire’s dominance."

"bgbngthrys5, A woolly mammoth, rendered in detailed black-and-white cross-hatching, stands prominently in a rugged, rocky landscape, its massive curved tusks and thick fur clearly defined. The scene is set in a stark, prehistoric environment with jagged cliffs and sparse vegetation, suggesting a cold, ancient era marked by the date “6000 BC” overlaid on the image. The lighting is flat and evenly distributed, typical of an engraved illustration, with no discernible time of day, and the monochromatic palette relies on varying shades of black, white, and gray to convey texture and depth. The camera framing is a tight, centered shot that emphasizes the mammoth’s imposing presence, capturing it from a slightly low angle to enhance its scale and dominance within the frame."

"bgbngthrys5, A man in a tan jacket and glasses carries a white laundry basket while standing beside a woman in a patterned blue top who is holding papers; both appear to be in a hallway near an elevator. The setting features exposed brick walls, a marble-textured elevator panel with a “CAUTION” tape, and a dark metal door frame, suggesting an urban apartment building interior. The lighting is even and artificial, typical of indoor scenes, with warm tones from the brick and neutral tones from the walls and clothing. The dominant colors are earthy browns, muted blues, and beige, with the white basket providing contrast. The camera is framed at a medium shot, capturing the subjects from the waist up, positioned slightly off-center to the left."

"bgbngthrys5, A man in a gray suit and a woman in a black top and purple skirt are ascending a narrow staircase with green carpeting, viewed from behind. The setting is an indoor hallway with exposed brick on one side and patterned wallpaper on the other, featuring a fire alarm, a “CAUTION” tape-covered door, and a bicycle leaning nearby. Warm, dim lighting from a wall sconce casts soft shadows, suggesting an evening or nighttime scene. The dominant colors are muted grays, deep purples, and earthy browns, with the camera positioned at a medium distance, capturing the subjects’ movement upward in a slightly low-angle shot."

"bgbngthrys5, A man in a yellow and gray shirt stands at a cafeteria table, intently focused on a handheld device while holding a fork over his plate. Around him, other people are seated at tables, eating or engaged in conversation, in a bustling, institutional-style dining area with blue chairs, metal tables, and framed artwork on the walls. The lighting is bright and even, suggesting daytime, with overhead fixtures casting a clean, functional glow. Dominant colors include the yellow of the shirt, the blue of the chairs, and neutral tones of the walls and flooring. The camera is positioned at eye level, capturing a medium shot that includes the standing man and several surrounding tables, creating a sense of immersion in the busy environment."

"bgbngthrys5, A woman in a blue patterned top and black pants is running down a carpeted staircase, her expression one of urgency or alarm, with another person partially visible behind her. The setting is an indoor stairwell with exposed brick walls, a green carpeted staircase, and a door marked “2B” to the left; a fire safety sign and yellow caution tape are visible on the right wall, along with a bicycle handlebar. Warm, dim lighting from wall-mounted fixtures casts a cozy yet tense atmosphere, suggesting evening or nighttime. Dominant colors include deep green carpeting, red brick, and muted beige walls, contrasted by the blue of the woman’s top. The camera is positioned at a low angle, looking up the stairs, emphasizing the motion and drama of the descent."

"bgbngthrys5, A hallway corner in a medical facility features a whiteboard with handwritten names and times, a framed abstract painting with bold yellow and purple hues, and a safety sign warning against blocking emergency shut-off valves. The walls are painted a muted green with wood trim, and a modern wall sconce casts a warm glow, suggesting an indoor setting during daytime. The camera is positioned at eye level, capturing the corner with a slight angle that emphasizes the depth of the corridor and the details of the signage and decor. Dominant colors include green, wood tones, and the bright accents of the artwork and sign."

Training

• Base model: Krea 2 (trained on Raw)
• Type: Style LoRA
• Dataset: 300 images
• Steps: 2000
• Network rank / alpha: 32 / 32
• Learning rate: 0.0002
• Optimizer: adamw8bit
• Resolutions: 512 / 1024

Generation settings

Trained on Krea 2 Raw, and transfers to Krea 2 Turbo for faster generation.

• Raw: ~30 steps, guidance 3.5
• Turbo: ~8 steps, guidance 1.0

The preview images were generated with krea2_turbo_mxfp8.safetensors, at 8 steps, guidance 1, LoRA weight 1.