Workflow/loras used are embedded in the images (there's a lot of them), just download one and drag&drop into comfyui you'll see everything, work really well without loras a good base model like this one is enough:
https://civitai.red/models/2732185/krea2-turbo-nsfw-aio
none of my characters are real people, they are results of generative AI from different sources, and the training images are all generative. all my characters are above 18 years old
Download them in the Files & versions tab.