the latest costume for K2 in girls'_frontline_2:_exilium, there are 3 types of the miracle sweetheart costume. I manage to create one Lora which include all of them but I don't know if you can change their parts to other type, just give it a try.
Character:
yoohee(type1),1girl,long hair,brown hair,brown eyes,hair ribbon,
TYEP1:
yoohee(type1),1girl,long hair,brown hair,brown eyes,hair ribbon,maid headdress,white thighhighs,wrist apron,cross-laced clothes,midriff,side-tie panties,
TYPE2:
yoohee(type2),1girl,long hair,brown hair,brown eyes,hair ribbon,mini crown,cleavage cutout, wrist cuffs, apron, waist apron, fishnets,side-tie panties, clothing cutout,
TYPE3:
yoohee(type3),1girl,long hair,brown hair,brown eyes,hair ribbon,fake animal ears,cat ears,hairband,shrug \(clothing\),white bra,underwear,apron,waist apron,pink side-tie panties,wrist cuffs,bare legs,