Chinese Buffet

I want to powdercoat my rims bronze... I went to a few shops but they only offer solid colors... They are either greenish brown or sometimes just dark brown. It looks ok in the color chips but I know its going to look retarded once the color is on the rims. I've narrowed it down to a few but I'm already not sure exactly which color I like. Everytime I look at the chips I like a different color. I've noticed bronze rims have different shades of brown to them within the contours of the rims to make up the color we see as bronze. Does anyone have rims that were powdercoated bronze? Or any experience with powdercoating What shop was this done at? Please help!