Very nice work! Thanks for the WIP link. Although I don't know Polish, the pictures speak for themselves. The good thing with LaGG-3 is the wooden construction, much less panel lines to worry about when puttying joints.
The camo indeed looks quite like the Finnish.
I got one of these kits in my stash along with Vector's resin cockpit and Quickboost exhausts, with plans to build it as flown by the Finnish air force. I just to find the time and energy to get back on the workbench.
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Oh well, at least there's the summer coming up.