If you go back in the beginning of the thread you'll find my build photos, don't have any to update.
Supplies..... Go see Craig at Aeroworks in Adelaide. Google them, make sure and call, he's open Fri and Sat but call and make sure. If he doesn't have it, he'll get it. Wayne goes in there. I think he put me on to Aeroworks.
The red putty?...... Go in to a local smash repair and see if they'll part with the tail end of a tube of Bondo, or if you know of an automotive paint store they will have the Bondo in a tube. They use it for filling paint chips.