This is all the tiles and images from the RPG MV tileset forum post in RPGmakerweb.com.
Most of these are recolored tilesets from RPG maker MV, though there is some valuable edits that are usable. Have fun!

here is the TOS:
creator: whtdragon

Sprites and tiles for RPG Maker MV
100% Free to use for commerical and noncommerical use.
Free to edit, change and add on to~!
Any and all credits or mentions are not required but appreciated
reposting is okay

find contacts and more things I made here:
http://himeworks.com/wiki/index.php?title=Creators/whtdragon
https://rpgmaker.net/users/whtdragon/
https://whtdragon.neocities.org/


Additional information: 
I do not care if these get used in other game engines; unfortunately the owners of RPG maker tend to care very much about that so I have
to put a note in saying they are made and intended for RPG maker MV specifically.

Amusingly, the file "just webs" 1, 2 and 3 has no RPG maker association so you are free to take them and apply them to any engine you see fit.
with some editing you can probably put them on any tiles or game format you wish.