Weight: 1.0

Trigger + Appearance: htpandemonica, curly hair, ahoge, ponytail, demon horns, demon tail

Default Outfit: round eyewear, glasses, formal, suit, black jacket, long sleeves, red shirt, black gloves, black skirt

Add white hair and red eyes 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.