I know [MENTION=55855]zopperman[/MENTION] mounted his in the pocket in front of the console lid. I think I've seen an install with it in the glovebox too. But outside of those you'll have to cut/fabricate panels to get a truly OEM look. Could also mount the CB under the center console armrest (mount it to the underside). Then it would be out of sight til you needed it.
I'll second Blackworksinc suggestion for a HAM. Some units have remote mounting faceplates which can afford you a much sleeker/low profile installation. Obviously this requires a bit more work and a HAM license (easy test to take).
I kept the font small because I don't have any pictures :bored: