Designed to produce sketchy drawings or realistic comics drawing in American/European style focused on old school hand-inked/hand-coloured, but can also be used for manga or just drawing. By default the model is very sketchy, this is intended to give a natural appearance to the lines. So there are a lot of artifacts. If you want clear lines, you will need to use a suitable negative prompt. here is minimal negative for clean lines:

((photo, 3D)), frame, drawing artifact, sketch, poorly drawn

-Can produce NSFW
-no need VAE
-Lower the CFG Scale for more natural softer render (depends of prompt and negative prompt) . Good with negative embeddings like BadDream.
-clip skip 2 seems a good compromise but it's quite subjective.

Remains fairly consistent in "high resolution" like 1024x768, without hi-res fix.

If the rendering tends to photography, emphasize with terms like "illustration", "comic", "drawing" etc.
Add "realistic" or "photorealistic" if it tends to be too toony.

Don't hesitate to comment, it's my first upload here, I spent several days on it, so a little feedback is always nice^^