NoobAI-XL (NAI-XL) is a powerful model for Stable Diffusion, it is able to draw thousands of characters posted on e621.
All character preview images are created by WebUI Forge with model NoobAI-XL (NAI-XL) V-Pred-1.0.
The prompt and configuration parameters used for generating each image are embedded within the images themselves. Simply save any image and open it in Stable Diffusion to view the exact settings.