I am trying to model an item for an animation I am doing. It is a Minecraft animation, so I just put the texture, cleaned it up, and when it came time to extrude it to make it go from 2D - 3D, it has a weird texture glitch like it is transparent. I’ve tried everything, even restarting the whole process. I am fairly new to blender, and it is probably some simple issue that passed over my head, but I have looked and searched for a solution and could find nothing. Any help would be greatly appreciated!