There are different sized borders in your screenshots. How do I do that properly?
Ahh now I got you! Unfortunately, the rpg maker doesn't support such large borders. The only way you have to import them is using a single tileset (the ones found in the RPG_MAKER_MV -> Tilesets folder) as a TILESET B-E
Oh ok, I'll just make the white border with what you updated. Thanks! :)
