Hello Everyone.
Today i used a 3d extrusion on an image for the first time. When I'm done and want to rendering the 3d object the result always looks like this(image). I have no idea what I'm doing wrong at the moment because i have no academic background for Photoshop. I teach myself step by step.
Thanks for your help.

Today i used a 3d extrusion on an image for the first time. When I'm done and want to rendering the 3d object the result always looks like this(image). I have no idea what I'm doing wrong at the moment because i have no academic background for Photoshop. I teach myself step by step.
Thanks for your help.
