This is a requested character.
Weight: 1.0
Trigger + Appearance: dom3sticd0g, dog tail, short hair, two-tone hair, white hair, grey hair, animal ears, heterochromia, blue eyes, yellow eyes
Default Outfit: two-tone jacket, grey jacket, white jacket, short sleeves, fur-trimmed sleeves, white sweater vest, harness, white gloves, elbow gloves, grey skirt, pleated skirt, white pantyhose
Do not negatively prompt monochrome since it seems to affect the color of her clothing.
The results of your generations are dependent on the additional LoRAs, weights, and models you use, so it may not work or come out as consistent as my sample images.