Ok, so i have read many posts involving an inverted resource pack, but it seems the creators don't work on them, well i have a W.I.P Inverted Textures Resource pack, i call Invert Craft, basicly it's minecraft but inverted, and i mean EVERYTHING is inverted, blocks, gui, mobs, items, EVERYTHING
For those wondering i wont release a 1.10 version of this pack as i am waiting for 1.11 so in between now and 1.11's release i will be working on this pack
I would setup a way to donate, but truth be told i don't think this Resource Pack is worth any kind of money, i more or less am doing this pack because i just wanna see how the Minecraft community takes to it.
I'll just let you know right now that if you post a download link for this, it'll be removed. The Forum Rules are pretty clear on this: Redistributing someone's work is only acceptable if you can prove you have permission from the original artist. In this case, that means Mojang since it's their textures that you're redistributing.
Now you might think "but I inverted them so that's fine right?" Well, no. The law regarding Derivative Works is pretty simple (relatively speaking) and rote edits (like hitting ctrl+i to create negatives of an image) are absolutely NOT protected as unique works and would therefor need to be removed from the forum under DMCA safe harbor provisions.
If you want to do something like this, either make your own textures an invert them or start from a pack that has a permissive license that would allow you to redistribute it. Or... you know... get permission from Mojang/Microsoft. Good luck with that.