Sooooooooo I know this isn't RS6 related per se, but I don't know where else to turn. I picked up a set of wheels for my wife's A6, they were previously on a 2005 S4, and my local indy shop managed to mangle one with the tire dismounting machine. Pics attached, what you see is all the info I have on them. Any help figuring out what they are and how to get a replacement would be appreciated greatly!

Thanks
O_E

Pics on phone too large to upload, next post will contain pics.