chess sgian dubh

[Arlen]

I haven't seen any like that, but your idea could work.
It might be difficult to find a match and you might want to just coat the whole handle in the same coloured plastic rather than paint, but it would look damn good.

[billmcc]

I haven't seen a Knight's head. How about a castle? See "RSD9: The Lion Rampant" on this page: http://giftshop.scottishtartans.org/blackknife.html

[Sheep In Wolf's Clothing]

Humm I have never seen one like that ....it would be cool.
I collect chess sets and there are a few that come to mind that just the stand alone piece might work. I know this might sound weird, but check E-Bay, they have a few sellers that have stores that sell chess sets of all sizes. You might be able to get a deal on one piece if you contact them.
Good Luck and post pics when it is finished.
Sara