Ad: This forum contains affiliate links to products on Amazon and eBay. More information in Terms and rules
I was thinking about White 15 or 8. I have seen the profile of the Bf109 recently.The "7" was yellow but not white. ALso looking at the picture, it seems the digit was with the black outline.
The white colour is very possible.But the colour of the digit has a little bit different tonality than the white parts of the Greman Cross. Concerning the thin black outline...please look at the magnified part of the picture.It seems it was there.
Hmmmm, the 7 does look to have a different tonality than the white in the cross....
Nice to see a unique scheme Wayne. Kinda like your Ihlefeld 109 in terms of uniqueness.