Last fall I was interested in getting a family member (and fellow UM alum) a UM-themed bike helmet since he was an avid bicyclist. After scouring the interwebs, I discovered an old thread on this site that informed me that no one was mass-producing these anymore. Therefore, I reached out to an aquaintance that has experience painting custom bike helmets. I had several made with the intent to give them out later as gifts to other people, but now I'm not sure I want to hang on to them any longer.
Since MGoBlog was the place that saved me from (an extended) wild-goose chase, I'd like to offer the community first dibs before resorting to eBay. If interested, post an email address to the thread and I will reply.
Unfortunately, they're not as slick as something that came from an actual factory (if you look closely you can see some texture from the external clear-coating), but the wing pattern is clear and sharply defined (not bad at all for hand-painted). They meet all safety requirements that I know of and the size is adult L/XL.
(I will post some pictures of the back and maybe a few other perspectives soon).