I found some pictures in one of the Jagdwaffe books, Vol. 5, Section 1.
I'll email them to you

The Jadgwaffe book also says the 1 was green. This plane was probably pretty well known as far as colors and details so I'd say green is probably right if 2 different researchers, Forsyth and Bergström, both say it's green.
One thing though, the Jadgwaffe book shows picture of a G-5, not a G-6 and give the W.Nr. as 15915...very confusing :P
Look for an email in a few minutes