Do you have an image or template of the aluminum and coated frames for reference? I am interested in some.If you guys are interested, I can do lasered anodized aluminum plate frames. If it can be created in Photoshop or Illustrator, I can put it on a frame.
Edit: One of my other suppliers has the powder coated stainless frames as well. I also have done some in full color dye sublimation, but I don't recommend them for outdoor use (i.e. if it's a car that's garaged more often than not, they work well).