Hi Pascal,
note the red star on this picture:
is not concentric with overpainted RAF roundel - left star tip is quite inside while right tip is quite outside the roundel. Top star tip seems to be OK. Moreover, my feeling is that overpained roundel is not precise circle - its left side goes directly down while it should slightly turns right. Neither roundel nor star goes over the vertical panel line, to the left on this picture.
No explanation why "new overpainting" is lighter then old, original camouflage, if both performed by British and with the same colors. I would only guess that the new, fresh overpainting is matt and
still clean while original camouflage of the same colors is
already dirty and greasy. But this I would expect with light colors, not with Dark Green
Note the dark vertical line in the middle of top rear fuselage - panel line:
and just behind that panel lines to the left is a couple of lighter short lines - exactly where I would expect overpainted RAF roundel and red star with white/silver outline. No explanation why full star is not visible when even exhaust pipes are visible. Soot from the smoke of hit plane? Retouch?
RAF roundel (usually) did not exceed over that vertical panel line, to the right on this photo:
Anyhow, I am really curious for your final result. I keep fingers.
Regards,
66misos