Thanks for the chance Mike.
For wood, I would have to say desert ironwood. I have had a few knives with ironwood scales, and desert ironwood has to be it for sheer beauty and durability. My non user spear point Charlow has a really nice lighter shade of ebony with some neat patterns to it, and the gunstock walnut on the sheepsfoot Charlow I just got looks great, but nothing can take the spotlight away from desert ironwood.
For bone scales, I will go with the scales that are on the Bladeforums 2012 forum knife, the one with the wharncliff/clip point blade. I have that same material on a 48 single blade trapper, and it looks good!