http://home.comcast.net/~tarbell/bakergearbox.zip
there you go....remember these are solid models so you have many different options with these files. the assembly is a solid model assemby so you won;t be able to modify anything ( great for placement in a full robot cad) and the individual parts are all to spec so if you wanted a working assemby with transisions and constraints you would open all the indivual parts and put them together. also included are the parts you will have to buy or come in the kit. hope this helps some people out. let me know if anything doesn't work
Greg