Bring the outline cutout to the top. You can do this by right clicking on the selected outline and choosing bring to front.
Also, do this from a fresh copy… it looks like some of the gradient at the top is messed up
The gradient looks reversed? It should slope from the top down to the bottom as it goes away from the slot. The 3D render looks almost reverse…unless I’m totally using my clamps wrong.
It’s going in the correct direction, just half of it is either missing or sent to the back… hence my recommendation to start with a new remake of the original.