Anyone every seen one? I saw one today. I never heard of one but it was a nnbs sierra with an indian head graphic where the Z71 or 4x4 would be. The graphic reminded me of the Ram rummble bee with 2 vertical stripes and an indian head that said cheifton. I googled and nothing came up. It was an LTZ leather fancy interior 2500 ext cab. Just curious, Thanks.