Saw there was no Pony model for her, so here you go. Might improve it later down the line. Only one outfit, trained with Ponydiffusion6, 23 images. Using just the standalone keyword is sometimes enough, but using more specific descriptions yields better results.

fallenshadow1, 1girl, medium hair, pink eyes, black dress, arm ribbon, ribbon, bow, frills, halterneck, flat chest

Use weight 1 for SFW images, 0.7-0.8 for NSFW.