>>11322123I hope they put in a little effort next time. The most likely scenario, because from what I've seen the AI pixiv crew really does try to put out good stuff if possible, is that particular individual was trying to show off an experimental Lora. I don't blame them even if the results were... well, subpar to say the least. Getting AI tools to do novel skinsuit stuff is pretty damn difficult.
>>11321896 So I've gone over AI smoothing, GIMP, and here's another quick(ish) and easy avenue to make some content: editing flash games with JPEXS Free Flash Decompiler. Mileage varies heavily, but you'd be surprised how easy mirroring a dick and deleting the dude is anons. You might just need to smooth over a few rough edges that were hidden afterwards. Bonus points if you know how to draw here. Just know that the decompiling process probably will break a thing or two. Don't go posting .SWF files just send GIFs, if you know you know.
For GIMP just use the warp and move pixel tools on a zipper.png, and just run over it with a low opacity airbrush with black or dark brown. It's not rocket science.
If we're in a dry spell anons the least you can do is homebrew some shit to tie yourself over until the heavy hitters finish.
Take one of mine as a semi-competent example of what you can do in 5 minutes.