I think I mentioned it before, but Prefect Illustrious v1.0 is unavailable on civitai's generator, so I started another series using Janku. Midway through it, I chose to go with a thick penis. The loras did affect the colors, but the result is not bad.

Here is the full post (I already posted some pictures here):
https://civitai.com/posts/19436381

I also made a couple of discoveries. It is normally difficult to make characters drink from a cup, but the trick seems to be "holding cup to mouth".

The other thing I found out was that "covered nipples" didn't work in Janku the way it does with PI. What works is "erect nipples", but I discovered it only after I made the post.