This is camo of the Konstantin Denisovic Denisov - commander 7. IAP with which he shot down 9 enemy planes.In reality it was P-40K.
British standard desert camo, British roundels overpaited with dark brown, left shark mouth is unusal for the practiese in VVS RKKA.
Source: Triumph and tragedy by V.Dymic, M.Sedivy, Svet kridel 2001

Disclaim: These files did not harm my computer, so should not yours either, in any case - you are using this on your own risk

De Abajo of Abajo's Flying Machines 