RMRK Resources | RPG Maker VX | VX Tilesets

Remember that to use any tileset in VX, it must be named to either TileA1, TileA2, TileA3, TileA4, TileA5, TileB, TileC, TileD, TileE. The best method is to merely add the portions of tilesets that you want to your own tiles, but if you wish to use a whole set you will need to rename it.