The next piece I'm working on has stainless steel and polished brass in it. Other than getting the shades of gray/silver and yellow right, are there any little nuggets out there as far as getting a metal look without actually using metallic paint? I'm afraid that if I use actual metallics I'm going to overpower what I'm going for. I have a feeling that as long as I paint what I see right it will take care of itself, but figured I would ask the collective group anyway in case I'm missing something obvious. If you haven't figured it out yet, I tend to over think things. Thanks!