Nicely done; especially the dappled camouflage! The markings, cockpit details and glass depictions are top-notch, but might the front glass panes be a bit different in tone due to their changes in angle?
Probably a bit late, but I think there should be more shading and highlighting on the fuselage side to denote the sharply curving bottom transitioning to the gently curving side transitioning to sharply curving top. Think of an egg standing on its large end.
The prop shadow is a nice touch, but the 109E exhausts were nestled inside a fairing that shrouded the exhausts top and bottom. There should be a long shadow line under the fairing with
perhaps the very tips of the exhausts creating another shadow beyond that.
Perhaps a highlight bump on the intake, the fuselage spine, wing tip, and the leading edges wing, tail-plane, and vertical fin/rudder is in order as well. Even matte finishes produce a highlight sheen on acute angle changes.
There's a few more, but I've probable pissed you off enough as it it is...
Cheers,
Glen
