I have imported a Kohler 3D DWG of a faucet, placed it in my model, and am unable to see it's applied material in a 3D rendered view. I have gone into object styles> imported objects and clicked the + to the left of the Kohler faucet in the category column to show its layers of which there are two: 0; and ASHADE. In the material column, I have tried applying the same material to each of the layers, including the parent kohler, individually and collectively to no avail. Each attempt at rendering results in the same dull gray look. What am I missing?