They'll work. I don't know why they didn't load for me at first either, but whenever something won't load even though .obj is in the correct location, I first try deleting the geometries .rsr and if that doesn't help, I'll just rename the .obj and edit the .cr2 so that it points to the new .obj. For some odd reason that helps. The item will still tell me it can't load the .obj (usually) but the clothing item appears anyway. Then I'll just resave it to the library and the problem is gone :)