I'm making my own Cr2200W.
Mine was butchered to within an inch of it's life years ago, so I found a new main block, which happened to be the old chrome style. I need to make a quite a few bits and pieces, but am not in a rush. I'm using a completely different barrel too (internally), rather than the bendy drinking straw - so it might actually end up being accurate. So am looking for a few bits and pieces.. and will just make a wooden stock. I have a nice lump of mahogany that might do..
Always looking for any cheap, interesting, knackered "project" guns. Thanks, JB.