What is this all about???

These were some of attempts to merge a natural male genital capable checkpoint.

Most of them can produce at least a vague resemblance.

All of them have untagged loras merged in - so they really like to generate male nudity. Highly NSFW.

VERSIONS

TastefullyNude-Triforce (2.5D bordering realism)

TastefullyNude-MatureYozoraMix14 (2.5D leaning 2D, outlines, younger guys)

Naty-SaturdayMorningSpecial (flat 2D toony leaning 2.5D, outlines, based on watered down GoldenCat)

Did you succeed???

Yes, but not here.

UltronMerge - UltronForever | Stable Diffusion Checkpoint | Civitai

^^^ This is the newer and more consistent model.

While some of TastefullyNude series checkpoints have their own strengths, UltronMerge is a step ahead.