Denise from the "California Strip Poker" video game.
This model was generated from 18 pictures from the game, plus another 12 custom renders of Denise in various locations, poses and clothes to add a bit more variety.
About half the training images either had clothes on or were head-shots, so naked renders should have very consistent features, but the results shouldn't bias towards nakedness too much either. Adding "naked" to negative prompts can be helpful though..
This was my second attempt at a LoRA, so things aren't perfect yet:
The game's 3d-render style often overpowers the requested art style. Doing a second pass using the output image with a lower LoRA strength can help.
Certain keywords of objects that were present in multiple of the in-game shots will instantly take you into over-trained land, where Denise is almost always naked and all the rest of the in-game furniture also shows up no matter what. ("red leather couch", and "bedroom" are the big ones).