OK, I take back what I said about quality being down this year
I found a few myself today, including one of the better shots of one of the barely-painted riders. In addition to these there are a few distant shots but unfortunately this is about it.
The photographer has hundreds of photos in his Flickr account but not in albums. I did a quick check by date for Solstice photos but didn't find anything else of interest, at least to me. He and his wife appear to be (older) nudists, though, so there may be something worthwhile to find.
flickr.com/photos/54709931@N00/