Sprite Problems

For some reason Elixer Storage level 11 sprite is messed up. The front view seems to have a metal belt while the back does not. Do you think it should be changed?

None of the sprites have a 'back', not just the Elixir storage. Anything that has glass or transparent features did not have the back part rendered. You can see this in the Dark Elixir storage, as the hole on top shows there is no glass back part to the sprite as well. Plus mirrored sprites are used often. You can notice this as people change handedness as they rotate, or how cannons and mortars move.