There is a pistol I want to build that is a copy of an original that was mounted in sterling silver. Unfortunately, the only castings I can seem to find are steel, brass, or German silver. That is without getting waxes made, sending them to a foundry, and waiting who knows how long, and probably paying a small fortune. I thought about either building it in GS, and aging the furniture, or doing it in steel with a French grey finish. Does anyone have pictures of how aged GS looks, and suggestions on how to do it? Or is it just not going to look close to actual silver? I have never really used GS. Thanks guys