OK here's the stereo bezels I made for my sling as well as a few others. Thier made of plastic laminate and come in several different colors. I can make you a copy of mine for 40 dollars shipping included. Or you can come up with your own idea and I will custom design them for an extra 20 dollars. Some of these take several hours to get the graphics right and thier 100 percent custom. Pretty reasonable for a custom made piece. Let me know what you think. Send a pm if you want me to make you a set. Don't have the polaris stereo no biggie I can custom make anything to work with what you have All I need is a picture of what you have and what you want and some measurements. The shift happens plate (inspired by the one and only @Tripod) above is included and like anything I can change that as well.
Thanks