Re: 1:3 stormtrooper sculpt wip trooper armour advice needed
The arms at their widest should really not be any wider than the lower leg. That's the best basis to judge whether you got the widths right.
Again... from what I know about the armor, and the experts can correct me if I'm wrong - but, like your arms, they are not round, if you do a cross-section, they are oval. Always think ovals when doing the arms. Start slimming things slightly on the inside and on the outside of the arms, then when you've gotten a good width there, you start blending the front and rear into that shape, by grinding those down a bit too.
The new elbow positions are much better, imo.
Man, if I could work as fast as you take directions... I'd be finished with my sculpts yesterday. Really awesome work.