Robot Materials and Texture Mapping Assignment

I used the robot that I created for the first assignment and added new materials and texture mapping on it. I selected all of the different polygons that make up the robot and assigned a new material to the whole robot. I used the metallic paint material and changed the color to pink. then I made a huge sphere that surrounded the robot. I then put a picture of a nebula on the sphere so that it looks like my robot is floating in outer space.