The camouflage looks absolutely standard, apart for the lighter spinner, possibly red (usually it should follow the camo scheme, that is black); the light band on the tail tip is probably the result of stripping down the fabric layer; that probably had a small red star as in use in Zavod 31 at Taganrog (later evacuated to Tbilisi).

The light 7 on the freshly black-painted tail could be silver, being scarcely visible in the second image taken under different light and angulation.

Many thanks to Alex Ruchkowsky and Marcin Widomski for their help.