This is a requested character.
Weight: 1.0
Trigger + Appearance: k4fu, diamond hair ornament, hair over shoulder, low twintails, multicolored eyes, white pupils, bright pupils
Default Outfit: white jacket, hooded jacket, hood down, long sleeves, black shirt, black dress, turtleneck, white pantyhose
Add white hair if necessary.
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.