New Member, blue van

Hi, y'all, I recently inherited this 09 Sienna LE. It's been in the family since 2010.
This week I put over 3,000 miles on it, the only fault I've noticed is the rear right hubcap which has decided to no longer be part of the car. I'm looking for either a replacement hubcap, or XLE/Limited wheels. (Maybe even Lexus wheels if I can score a set). Anyways, here's a photo.