I posted these photos here
(Click) but I thought I would make a formal request for a new Yak skin here.
As stated in the link, the aircraft is a Yak 9U flown by Major Ivan Nikiforovich Stepanenko who scored 40 victories on the Baltic Front.
At this stage, I cannot find any more information of interest. I can, however, provide more photos if required (I am trying to find a detailed photo of the upper wing surfaces).

So any Yak pilots out there who want a new skin for their ride...... Here you go!
Best regards
- Arch