The character is Valkyrie Rasgrid from manhwa Valhalla Saga.

Character Traits:
1girl,rasgrid,white hair,long hair,white eyelashes,white eyebrow,blue eyes,medium breast,

Clothing & Accessories:
hair ornament,star earring,blue earring,light blue fur cloak,armor corset,blue corset,gown outfit,long outfit,white gown,detached sleeves,puffed sleeves,white gloves,

Usage Note:
For best results, apply a weight between 0.7 – 1.0 to maintain character consistency and For weight between 0.8 – 1.0 to maintain clothes consistency.

Some clothing elements may not exactly match the reference images, but the differences are only minor.