Hey, just found, this is awesome. Boots on my bad cheap Russian TV box - Iconbit XDS84K (1G, 8G, RK3229). Everything except Wi-Fi works, it seems, with the image: rk3229-a95xr1.img.gz from the first post. Enough for me to just daily drive it. I don't know of any forks and stuff.
However, the UI runs at like 10-20 fps, which isn't all that good. Scrolling is a big pain. The videos work just fine though, and the player UI when playing a video is smooth as butter. Any fix?
Try setting the resolution to 720p.