hi, looks great
much more polished and less "experimental style" than the ssg version.
one question- are you also working on tachometer/speedometer implementation for OSG?
if so, it would be cool being able to use a needle texture instead of color and size as in ssg. The 5cc has stacked (concentric) dials, where only the tip of the needle is visible. With a texture, the invisible part could simply be transparent... and i think, for some other cars with elaborate dials, it could also do the icing on the cake