How the elephant got its skin: Take a sheet of metal. Using the plasma cutter, hack it up into smallish pieces (1-4 square inches). Take once piece at time, weld it to the skeleton using the oxy-acetalyne welder. Heat, bang with hammer, weld some more.
I started this process on Wednesday night and got the elephant about 1/4 covered in skin. This process yields much better results on small creatures like this elephant and bull than it does on the dog, I think. Here are three pictures of the elephant, partly covered.