the front camera improved with driver update shipped with a PR1.1 or sth.
Would be awesome to see somebody mounting a better camera instead of VS6555 to the FPC. Anyway Neo900 group won't do that. I don't think a camera module that's significantly higher than the original one can fit into the display case, but even if it could it's still quite a difficult mod to unsolder old VS6555 and solder the new BGA cam module in place and have all the connections right on the correct balls.

/j