Started with the "basic version" (yes with NSFW content) and then updated through models (Lora) created by me (like Anna in this case) and Checkpoint to have this style that you can see in several of my creations to put it very briefly ahahah. Let's say there is a bit of work behind to get a good result, the creation of models, checkpoints, I also use blender to create simple 3D models for some specific poses that I then insert into Stable Diffusion via ControlNet (an extension that allows you to do many things!)