https://civitai.com/models/360517/ponyv6-xl-kasumi-miwa-or-jujutsu-kaisen

Weight: 1.0

Trigger: miwa kasumi

Default Outfit: formal, suit, black jacket, black necktie, long sleeves, black pants

Add blue hair and blue 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.