k'nex and lego models?

it could be usefull to have.
k’nex useful parts:

http://www.inspiredvisuals.com/3D/Images/K'nex(Pieces-Small).jpg

lego parts:

bionicle(optional):

http://im3.ebidst.com/upload_big/4/7/8/1269277698-7679-0.jpg

http://www.brickshelf.com/gallery/Bionmecha/bionicle/parts.png

i know its much but it could be cool to have.

thanks in advance

There are some brick packs, Blockland models were recently released, they look pretty similar to lego. Unfortunately, no request along the lines of Lego figures has been complete, one came close, but the project died out.