Very nicely done Glenn, and the weathering / staining looks good - the mg staining, as Andy mentioned, might be a little heavy, but as the guns were buried in the wings, it's possible that the arrangement could very well leave heavy staining. I've seen it in photos of '109E-1s, with the same armament, although hard to tell if it was as prominent, due to highlights in the pics concerned.
If my Hobbycraft '109Es turn out as well, I'll be happy enough.