Nope, the instructions were very poor regarding the aircraft's detail information and history.
Also, the art on the box cover is far more helpful regarding the color scheme than the instructions - that's what I'd go by if I was skinning it. But I can scan and post them if you like.
A G10 or G14 from JG 300 seems to be a good guess, but I'd think HTC would want some solid references before letting it in the game. I did a search on JG 300 Me109 and found some pics of G6s with the blau/weiss/blau fuselage bands, but I don't know if that's conclusive enough...