Premium character LoRAs

Original synthetic characters, bundles and AI tools are in my shop:

https://rkrra.com/civitai

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Borg

A character LoRA for Krea 2. Reproduces a consistent subject across poses, framing, and lighting.

Usage

Include the trigger word brg in your prompt.

Recommended weight: 0.7. At weight 1 this LoRA also pulls other people in the image towards this character: ask for someone else and you may still get this face. At 0.7 the likeness holds and the rest of your prompt is respected. If you need a stronger likeness, go up in small steps.

Two character LoRAs at once tend to blend, especially when the two characters look alike. For two characters in one image, generate them one at a time.

Prompt Examples

Here are some prompt examples:

"brg, full length, eye-level, arms raised, floating mid-air, neutral expression, showroom with cars, warm golden light from large windows, polished floor, modern interior, sleek vehicles in background."

"brg, three-quarter from mid-thigh up, eye-level, seated cross-legged, hands clasped, neutral expression, greenhouse with potted flowers, soft diffused light filtering through glass roof."

"brg, extreme close-up, frontal, head slightly tilted, gaze directed forward, stern expression, cluttered room with shelves and hanging garments, soft ambient lighting from side, metallic textures visible, cables and mechanical components surrounding head."

"brg, full length from behind, camera level, standing still facing bamboo grove, back turned, serene, dappled sunlight filtering through tall green stalks, earthy path beneath."

"brg, chest-up, side profile, arms crossed, slight smile, dark gradient background, studio lighting, warm glow from left, metallic textures, futuristic aesthetic, confident stance."

"brg, chest-up, straight-on, standing still, neutral expression, plain gray background, studio lighting, metallic textures, intricate mechanical components, glowing red eye, industrial aesthetic, detailed craftsmanship, high contrast."

"brg, chest-up, eye-level, holding cup with both hands, laughing broadly, surrounded by vibrant flowers, indoor floral shop, bright overhead lighting, colorful blooms in background, counter with cash register visible."

"brg, chest-up, eye-level, shouting, mouth open, outdoor food truck area, warm ambient light, evening glow, blurred background, wooden tables, people seated, string lights."

"brg, close-up portrait, eye-level, facing forward, neutral expression, grand train station with clock and steam locomotive, warm sunlight filtering through arched glass roof."

"brg, chest-up, eye-level, standing still, eyes closed, rustic kitchen, warm ambient light from chandelier, wooden shelves, copper pots, stone fireplace, soft shadows, vintage table."

"brg, chest-up, eye-level, standing at platform, looking forward, stern expression, train station background, warm sunlight from side, clock visible, tracks receding, industrial textures, cables and metal components visible."

"brg, three-quarter from mid-thigh up, eye-level, seated relaxed on pavement, slight smile, dark knit cardigan over tee, urban theater marquee backdrop, cool ambient glow with warm marquee lights."

"brg, three-quarter from mid-thigh up, low angle, crouched stance, hands on knees, stern gaze, neon-lit urban skyline backdrop, ambient city glow, vibrant highlights, rooftop platform, vertical lines, glowing signs, distant traffic trails."

"brg, chest-up, eye-level, standing sideways, gazing forward, gray shirt, beige pants, rose garden archway, soft diffused daylight, mechanical headgear with glowing red lens, tattoos on forearm."

"brg, three-quarter from mid-thigh up, eye-level, seated on stone ledge, gazing right, dark coat and pants, vibrant fountain lights at night, ambient city glow."

"brg, chest-up, straight-on, seated relaxed, slight smile, plain blue backdrop, soft directional lighting, metallic armor visible, hands resting on knee, posture upright, calm demeanor, neutral studio environment, focused illumination on upper torso."

"brg, extreme close-up, frontal, head slightly tilted, gaze directed forward, stern expression, industrial interior background, warm directional lighting from above, metallic textures visible, cables and mechanical components surrounding head."

"brg, full length, eye-level, leaning on wooden fence, stern gaze, wildflower meadow, soft golden hour light, distant hills, vibrant blooms, serene yet imposing presence, natural contrast with mechanical form."

"brg, chest-up, slightly low angle, hand near mouth, mouth open, urban street at dusk, warm glow from windows and streetlamp, dark pavement, bus shelter, passing car, scattered litter, brick buildings."

"brg, full length from behind, low angle, standing still, facing away, wooden beams overhead, dusty attic floor, single lamp casting warm glow, cables trailing down back, hands relaxed at sides, ambient light from lantern."

Training

• Base model: Krea 2 (trained on Raw)
• Type: Character LoRA
• Dataset: 28 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.