I have dug out the following items;
European mudguards. Front is pretty decent and comes with stays which are very good. Rear is solid but does need to be re chromed or painted.
Choke housing with no issues.
Headlight. I have various headlight parts but only one B1/B2 full assembly. The headlight bowl is very good. The rim is rusty but solid and the glass/reflector is serviceable but the reflector does show signs of rust at the bottom.
I will send you a PM with more details. Let me know what you wish to do.