jon-1066: I'm new to airbrushing so haven't experimented with that method yet, though I do stencil roundels and basic shapes. Must say that by the time I get to stencilling insignia I'm already close to loosing my patience

and just want to be done!
Andym: I try to do as much as I can from scratch - lego wheels would be cheating!... also every model seems to have slightly different size wheels, so trying to keep them within scale requires them custom made...