[JasonB]

It's looking fantastic Gordon.

I'm not sure what's required either, I'm afraid. But I imagine it's best to keep it reasonably simple.

I think you're right about the head lamps, the attachment bar would be too thin to work as a cast. The front sidelights are integrated into the body, so I'm glad you're doing those. I think the rear lights we're attached to the chassis rather than the body, and they're not very prominent so I'm happy to leave that to your judgement.