I have an FDM printer but think it's worth a try. So far I've only looked at laying_Levka_lmg. When I initially imported the file into simplify3d and previewed it something was wrong with the file - parts of it didn't come through and most of it seemed to be made of worms. I tried uploading the file to makeprintable and I imported it into tinkercad and then exported it. Both had the same result - the file previewed properly into simplify3d and the man looked ok but the helmet and LMG were to thin to print, even scaled up 137% to 1/72.