Your thinking of the R34 Nismo Z-Tune I did. I'm actually about to redo that bodyshell completely. This time with a light kit. Should have it done in about 2 weeks so expect some pics soon.

I'm finding that I'm getting better each shell I do. by the time you get to doing your 3rd shell you'll find that you have cutting the shell out sus'd out and painting and masking seems to be alot easier. Its just decals that I personaly think are still a nightmare. I'd love to hear some tips and tricks from people on what they do to get larger decals down without bubbles or creases. Especially when the decal flows over edges and corners on a shell?