I can do that for spells which is folder magic and bunch of other files outside of it(directly into textures folder) but where do i put coins, and limit breaks, enemy skills? Because there are many folders with different coins for example, how does the game know which we want to use if we put all folders in it?
Hi. Longtime reader, first time poster.
If you unpack the spell textures iro, you'll get a bunch of files and folders. Each folder corresponds to one of the options in 7thHeaven. For example, the folder <unpack directory>\Limit 1 - Mike\ corresponds to the option "Spell Textures->Limit Break->Limit 1 - Mike" in 7thHeaven. To use one of those options manually, copy the entire contents its corresponding folder to your <FF7>\mods\Textures\ folder.
It's probably best not to use these things manually, but if you really need to do so here's an example using the "Green Original" coin option, JOUTLAW's limit option, and Grimmy's magic textures:
0) First you should probably back up your <FF7>\mods\Textures\ folder
1) to use the coin image, move the contents of <unpack directory>\Coin_Ver_01\ to <FF7>\mods\Textures\
2) To use the limit image, move the contents of <unpack directory>\Limit 7 - JOUTLAW\ to <FF7>\mods\Textures\
3) move the entire contents to the <unpack directory>\Magic - Grimmy\ to <FF7>\mods\Textures\
The important thing is use only 1 coin folder, only 1 limit folder, and only 1 folder for a set of spell textures.