ACTOR ON ALL RISE THINGS TO KNOW BEFORE YOU BUY

How can the game do the outlines? The models I've downloaded, and those I've ripped, don't have anything related to that inside their meshes. Can it be one thing you should reconstruct from scratch to have the looks they have in-game?You may virtually journey on top of a Koopa shell. Why would it be unused when you can actually use it?José Ferrer