Originally posted by Dr.Polygon update. I've got the background shader showing up now, the logo looks good. My only remaining issue is the area around the logo--which is about 50 percent transparent. I've replaced the logo with other images, but they all act the same way. I can't figure out why the alpha doesn't extend at 100 percent around the rest of the object. Any help would be greatly appreciated. Thanks! Try to do add a specular map, where there is no logo should be black i guess.