I looked into the file in some detail. The catsuit is the standard P4 catsuit, but remapped to take that nifty bump map. To remap you need to use something like the free UVmapper. Name the new object as required by the character file so it can find it. The belt and lightsabre were included in the package, and John made the goggles and knee pads himself (says on the ReadMe). It looked pretty nice when it was all done.