Fireflash from Thunderbirds - early work in progress

Very early work, please don't even think about printing!

I'll keep updating as I add more detail. The intention is the final thing will print in lots of different parts and clip/glue together just like my Thunderbird 1.

If you want to play with the code, see all the other libraries listed and stick them in your library path. The URLs are at the top of FF.scad

Update: 2017-06-03 - added tail centre pod and engine supports.
Update 2017-06-04 - added engines. I didn't even use any splines