you really need a ME109 as the Chippy wing was a direct rip off
Rip off in what way? Different airfoils, though taper is similar, could equally say they copied a P-51. Besides, whats a ME 109?
There's a Bf 109 - you'll need to be an anorak to understand, it's a common mistake in identification. Agreed Chippy was very tame, but a delight just the same.