The character is Boiling Abyss from manhwa The Cold-Blooded Warrior.

Character Traits:
1girl,Boiling_Abyss_(the cold blooded warrior),two-tone hair, black hair, pink streaks hair, long hair, straight hair, bangs hair,red eyes,sharp eyes,half-lidded eyes,big breast, slim waist, long legs,

Clothing & Accessories:

shoulder cape jacket, black blazer, lace bra trim, long sleeves, black mini skirt,chain accessory,monocle with chain, plain choker, red gemstone necklace, gold chain necklace,

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

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