For landing gears Damiano use Behotec C 50 set.
Main landing gear "legs" he use, are parts from same firm, but I think he custom made set around wheel shaft. Not sure...
I must check that and give you better information in next few days...
All in all, retracts are C 50...
About canopy, I find guy who made canopy for this model. He told me that he can made clear canopy but I need to order 10 pieces.
Delivery will be two weeks after payment.
I'll order canopy soon...
Mirce