At last, an update! I'm still working on the FRC's, but here is some more progress.
Engine with correct paint colors on torque tube and bell housings:
I'm also working on the forward lamp harness. The radiator had part of it molded on, but that didn't look very realistic. So, off it came, along with parts of the fan shroud. These will be rebuilt soon with sheet plastic.

The brakes have aluminum paint on them now, so I just have to paint the calipers and then I will show them too. That's all for now! Thanks for looking.
Alex