Hi Paul.
First thing is this is John's design and all credit goes to him.
I'm printing them in 3 pieces, painting and putting on decals, and assembling them.
I have made a few small changes to get my printer to print them successfully in 16.5 mm .
I'll be supplying them RTR in a few liveries (I'm still working on it) but if someone wants 21mm or it in kit form I can do that no problem just pm me.
At the moment I'm waiting on my decal supplier and when that is sorted they'll be able shortly after.
Enda