It's a semi-realistic Lora for Vermeil from Vermeil in Gold.

The trigger words working the best:

<lora:training_12777995-20261025135410553-9474:1> vermeil, ultra detailed fantasy illustration, intricate details, detailed lighting,

1woman, solo, adult woman, demon girl, mutlicolor hair, shoulder_lenght_hair, ((((dark_blue_hair)))) with purple_highlights, red eyes, small curved black demon horns, black demon tail, heart-shaped tail tip, beautiful detailed face, expressive eyes, curvy figure, huge breasts, narrow waist, ((medium_hair)) wavy hair, untied_hair, bob cut,