I 've got a few resin crews from a few different companies but they all seem to be different sizes and don't fit well , and I hate trying to convert resin figures , usually I end up trashing them . Most , IMO Bolt Action metal tank crews are too small , with the newer Russian crew being more , again IMO to scale . I have converted a couple of the British plastic figures to crew my Italeri Sherman , after modifying the hatches , as they are too narrow being made for the BA crews . Yes you can covert the BA troops , I've done almost 30 figures , 2 / 3 crew each for my 7 tanks , 5 guys for the BA Bren Carrier ( only used the kit driver ), 5 guys in the plasic Hanomag and 8 guys in the M3 plastic half track . It would be nice to have a five or six figure plastic set of say , 2 standing , 2 seated and 2 half figures for driver hatches . Could include various head gear , with and with out radio head phones . Maybe 8 pairs of arms to give the kit a multi pose kind of vibe . Could have a set of early and late Germans , Brits , Yanks ,and Soviets . These kind of sets are availabe in scales from 1/87 ( HO trains ) to 1/16 th for the big tank kits so hopefully some will bring some out in 1/56 . Getting really tired of scrapping and sanding off all that plastic infantry kit .