https://civitai.com/models/1852462/blue-archive-tendou-arisu-winter-costume
Recommended weight: 1.0
Prompt:
aris (winter) (blue archive), blue archive,
winter clothes, brown hairband, earmuffs,
official alternate hairstyle, single braid,
blue scarf, plaid scarf, brown coat, fur-trimmed sleeves, brown mittens, white skirt, pleated skirt, black pantyhose,
brown footwear, boots
(Some tags can be removed if you don't want them appear)
Some Issues:
Sometimes it generates Kei (the pink eyes one). This can be reduced by adding <key> (blue archive) to negative prompt or adding aqua eyes to positive prompt.
A bow may appear on her braid for some checkpoints. This can be solved by adding hair tie to positive prompt.