Ok so... for the "wish list":
-a mod that allows to toggle the visibility of a character's body parts on/off, for as many single parts as possible
(I can give more details in case it's not clear what I mean), not sure what you mean but if you mean the penis of the man you can in the "State tab" at the bottom, if you mean items you attach to your character (if you parent them they will show up under bodyparts in the workshop on character (ask for derails about parenting items), anyway...
-a colorable version of the recently released FK tentacle item I would love that too
-in-game custom folder/subfolder structure for scene, character and clothing cards + ability to name/rename studio scenes. If your saying what i think you mean.. dont think its really possible whitout HEAVY main game editing since the game is not ment to recognize subfolders, i usually put character cards in Windows folders and move them when i need them to the apropriate folders. If you mean Folders in the StudioNeo Workshop Window, you CAN do that, there`s a button in the lower right of the workshop window to create folder, then if you switch to the Animation Tab, you can rename that folder and parent whatever items/characters you need to it.
-x/y/z scale editing for maps in the Lower Left there a Map icon, rigt over Handle if im not mistaken, allowing you to rotate and set scale of the Map.
-possibility to add external JPG/PNG images as studio items, with full move/rotate/scale functionality
(just imagine: custom-made posters on the walls... stickers on objects... framed pictures... etc.)
THAT IS THE CHERRY on top of the CAKE, i asked for that too.. nobody was interested and got some flak for asking 2 or 3 times, anyway i DID make something like that, it was verry hard and its a verry Rough and it kindof lags the game a little because the base item i made it from, the mirror item from Cur144, im guessing its still trying to reflect the background. My moding skills are low.. hehe
Sadly I will not share it whit you or anybody, or explain what i did whitout Cur144`s Permission, only personal use. If you want it or other people want it and a description of how to add any JPEG, or any other images, Please ask Cur144 for his permission.
And related to:
-I'm looking for striped T-shirts for the female, both short and long sleeved, striped in both directions, and with 2 colour options.
I could make something like that, but not whit 2 colors variations (or 2 colors bt one would change as you change the main) and NOT a new item (so it will overwright the original mod) , since i kindof dont know how to create new items, assign ids and stuff, but if you can send me a link to a Normal Shirt (or the type you would want) mod AND the Authors permission to do a retexture of his file then i could make something like that. (Or if it permission free, meaning the mod Author dosent care if someone messes and reposts his mod)