Remember, we reported a couple of days ago that HTC Flyer has got the first Honeycomb RUU leak and it is pre-beta. Well, it has already been ported and the guide to do that is out. There are other devs also working to bring a pre-rooted flashable ZIP, but that is still sometime away.
Coming to build, XDA dev who has ported the build onto his Flyer has released two screenshots of the build and it indeed looks a lot like what we have seen in recently launched HTC Jetstream, Sense version used is also the same ‘1.1’.
If you are able to get this build up on your Flyer, do let us know about the experience in the comments.