It's a 1:144 scale snap-together model from Zvezda. It goes together very easily, but the decals are not all that could be hoped for — they're a little thick, though they do adhere well, but the biggest problem is that they're printed out of register, as is blindingly obvious in the yellow ring of the fuselage roundel. Also, for some reason I can't really fathom, the fuselage roundel and serial letters are all printed as separate transfers, so they have to be assembled in situ. Thanks to my ham-fistedness, that means that inevitably they're all wonky.
I've painted it in the black and white livery adopted by the RAF in the beginning of the war to ease ground-to-air identification. It was a pretty terrible idea, and didn't last very long. It didn't seem to affect friendly fire from the ground at all, while making it much, much easier for the Germans to see them.