This is my attempt to build the famous "Pennsylvania GG1".

My model is hardly inspired by the great GG1 from "danden" (http://www.brickshelf.com/cgi-bin/gallery.cgi?f=252504). Here I like the clear and nice shape of the locomotive. Further I add some details from "jmcollaco" (http://www.brickshelf.com/cgi-bin/gallery.cgi?f=247997).