Well, I can already build something very similar in IL-2 today. Infact, I did a while ago.
Not saying they haven't done a good job, but the guys who made the Slovakia map did the same for no money. Better get into FMB and see for youselves. Detailed houses, fences, sheds, stacks of wood and hay and what not. All already in IL-2 1946.
So I am sorry to say it, but I am not impressed.