I got this plane a couple of weeks ago. It does not seem to be polystone, but the main fuselage is fairly heavy (of course not as heavy as if it was polystone). I also have the P-38 Lightening from Figarti. That plane seems a little less solid to me than the ME-110 (some of that results from the wing attachment), athough the doors and other small parts seem equally fragile on the two. It does require care to handle them. The P-38 required the buyer to attach the wings and props. Only the props require attaching on the 110, and I prefer it in one piece like this. If you are a fan of German planes, I think this one is a beauty to have. Of course you get the striking Wespe emblem and mingled camo pattern, but you also get a rather large plane for a lot less than a medium bomber would cost. My photos show the ME-110 together with the new K&C ME-109 to give an idea of how they might blend and the size differences. The figure is not bad at all either.