Thanks guys. Yeah Chad, seems like a long time ago you sent me the kit!

I ended up buying another one as I tried to be clever with the door panels and ended up cracking the body first time.
The paint still needs work because it has a very fine orange peel. I think it was caused by the new primer I used, Mr Surface 1200. I was fooled into thinking it was smooth enough straight from the airbrush and didn't give it a light sand before the colour coats as I usually do. No big deal as it will sand out very easily with micromesh, just have to make sure the paint is thick enough so the danger of sanding through is minimised.
The paint I used was the aforementioned Mr Surfacer 1200 (my new preferred primer) then Tamiya spraycans. First Matt Black, then Gloss Black, followed by TS-13 Clear, all straight from the can. No fancy automotive stuff this time.

The best trick with the rattle cans is to warm them up nice and hot before use. I have a electric oil heater I rest them on for 15-20 minutes so they are almost too hot to touch. Makes the paint flow much better but also boosts the pressure - the latter you have to allow for.
True Mick there isn’t a lot of detail to add. The CGT has one of those modern, tidy engine bays where everything interesting is safely tucked away. Will just add some springs to the rear suspension a minimum of wiring, seatbelts and of course all that carbon fibre.
Biggest challenge is the mesh for the engine cover. I’ve managed to successfully shape one of the S27 PE mesh pieces, but am not sure how to attach it cleanly and strongly.