Hi,
Very good rendering. Bravo !
Yes, this plane has been found at the Junkers-Bernburg factory. This is WNr 310027 (All 3100xx are Junkers-built and are He 162 A-1s with MK 108 30mm guns and short barrels not visible through the gun trough, all others being A-2s with MG 151/20 guns with long barrels that you have to remove from your model)
You have to paint black the openings of the chutes. The black polka dots on the fins are actually holes made by small firearms.
Jicehem
The undersurfaces of the wing ailerons must be the same color as uppersurfaces.