Looking for wheels

I just got a great deal on a little 500c to tow behind my rv. Drives great but has 2 bent wheels. I was looking at the white smoothie wheels from wheel vintiques but other than a single photo of them installed on one 500 in silver, I can't seem to find them anywhere. I see them listed on jegs, and summit racing, but they're always on back order. I'm starting to think they don't actually exist. Can anybody point me in the right direction? Maybe suggest another white wheel?