It surely is better then my work! I recently did yellow 1 as well. It would be nice if you could do a yellow 2 or a green 7!
I almost started Yellow 1 rather than White 7; glad I didn't.
What stopped me was that I didn't know if it would be accepted without a werk nummer. With the lack of Ta 152 schemes, I really hope it can be accepted. That would open the door for Yellow 2 and Yellow 3, as well as give everyone something to fly from III./JG301 rather than Stab/JG301.
I've never heard of Green 7. The only 7 I know of is White 7, which is believed to have been Yellow 7, and is visible in the foreground of the same picture with Yellow 1, 2, and 3 at Alteno.