There are sub, YM, and Exp2 reps in gen construction. There was never a GMT II 16710 in gen construction. Just when I planned to do a gen style GMT II 16710 using the noobfactory Exp2 case and wm9 bezel assembly, the noobfactory terminated production of both the GMT II and Exp2. Sneed12 had the same idea and did one with the noobfactory Exp2 I believe. With the new SL'd 40mm Exp2, it's possible to make an awesome gen style GMT II 16710 case again. It's even easier than using the noobfacto