But here i start:
Fog of war for example for a world map:
Autotile Version:
B-E Tile Version:
A Puddle:
These are MV RTP Edits so standart Enterbrain ToU +
for my part i make it simple:
Matombo(As long as you mention my name: Commercial use allowed, edits and Redistribution of those Allowed as long as they stay free, also i would be thankfull if you link this original post)
However i would still apreciate it if you show me where you used my stuff and send me a (free) copy of your game, just out of curiosity ^^ and because I'm a gamer too.