Retrained new version. Trained on PonyXL.

Use the prosthetic leg keyword. You can also use the keywords blackprsocket, pinkprsocket, yellowprsocket to increase the chance of generating a prosthetic socket of the particular color. You should also add 3d to the negative tags for the best results.

Single prosthesis prompt:

prosthetic leg, single prosthetic leg, blackprsocket

Double prosthesis prompt:

prosthetic leg, double prosthetic legs, blackprsocket

Works in standing and sitting positions. Works best with skirts and shorts.