I used the kit bullbar, it just needed to have the bars moved around. I printed the Little Mule door decal myself (basically print it on white decal paper, you basically print black around the edges), the bronco badge is from the kit's decal sheet and the front FORD oval is from a racing car decal sheet stuck onto a styrene oval, as is the goodyear decal. I added a middle seat, but it looks like it should be a bench seat. The jerry can comes in two parts, so i used the two halves to look like two same sized cans (they just a bit thin). Sidepipes i got from a cobra. i've yet to put spare wheels on.
Pictures and thread here
http://www.modelcarsmag.com/forums/index.php?showtopic=57652&hl=