An artist going by futantshadow on DeviantArt is putting together a chess set which will be a part of the Dark Souls 2 Collector's Edition. The game is planned for release in late 2013. Today, he released a picture an alternate chess piece that can be subbed in for a knight. It's of the character seen in the Dark Souls 2 cinematic trailer.
The artist has yet to showcase any of the chess pieces that will be a part of the Collector's Edition, so you'll just have to wait and see how that turns out.
The artist has also put together some fancy metal sculptures of characters from Dark Souls, the previous game in the series. They're reproduced in meticulous detail.
Some of his sculptures and miniatures are available for purchase at prices ranging between $20 and $300 depending on the size. He does everything from casting to painting, so expect any orders to take a week or two to arrive.
Chaos Witch Quelaag
Knight
Black Knight
Headless Demon
Oolacile
Gargoyle