When equipping the Kibelius Armor or any other armor that lets the Sunferno Bikini stay visible, the textures for this item become pasted to the skin and become really pixelated. They lose their 3D aspect and it makes the Bikini look really bad.

On further inspection. This happens to all underwear in the game. How could this have slipped by for all these years. Looks nasty. (Guess I didn't even pay attention either)