VanillaNudes is an exceptionally single-minded model that creates naked ladies, whether you prompt for them or not. All the example images were generated with nothing in the prompt, just to showcase the baseline performance. As you can see, even without prompting, the model produces decent pictures of random (mostly naked) girls in random environments (mostly nature). Any actual prompting should only make it even better (or so I hope!).

While a prompt isn't strictly needed to get good-looking results, it does perform better with at least something in the negative prompt. I used "(Asiatic pubic hair:0)" for the examples, which gives the model the subtle push it needs to do its best.

Note that the attention for the negative prompt should be set to zero. This doesn't disable it as you might expect, but it does make it very weak, which is desired here, to minimize the damage.

I use "Asiatic" in the negative to nudge the model towards creating Caucasian ladies by default. If you want Asian ladies instead, just remove it, or replace it with "blond" to make sure. The "pubic hair" part isn't just to remove the peach fuzz BTW, it also helps to tame the model's excessive focus on the crotch area, allowing it to make more varied poses.

It also increases picture quality and produces better environments, for reasons only known to the SD gods.

This model totally nails anatomy, except when it doesn't (this is Stable Diffusion after all!). Feet often look surprisingly good, but hands and fingers are a bit more hit and miss, and an occasional extra leg is just part of life. Vaginas are about halfway between amazing and godawful, but at least the double asshole problem is 99 % solved.

I scrutinized thousands of pictures of malformed assholes during the tuning process, just so you won't have to see them. You're welcome.

Creating this model took a lot of work, and a ton of models were used in the process, but the backbone was CyberRealistic. The base layer of VanillaNudes is directly borrowed from that model, so it should blend very well with it, in case you wish to do a merge to produce a somewhat less single-minded model that can actually draw a bicycle when you prompt for it (this model can not!).

I provide an F32 version in case anyone wishes to fiddle around with merging, but the normal F16 version is fine for just making pictures.

When you play around with this model, please understand that "girl" is a cursed word in SD 1.5 land and can produce unfortunate results with strongly NSFW models like this. I have carefully tuned it to produce young-but-not-too-young looking ladies, please don't subvert my best efforts to make the girls look 18+. Prompt responsibly, and use "woman" instead of "girl".

Or better still, use a girl's name! There are hundreds of different names for girls, and SD assigns a random style and personality to each of them, which can give you a flying start in your prompting. "Lina" is a redhead. "Cassie" has a sexy attitude. "Laney" is either a black girl or has blue hair, or both. Experiment with any name you can think of and find your favorites!

I'm very curious to see what you can create with it, so please upload your results!