mlvw trailer leg M104 CND3 and other info needed

[Tyson Eich]

Hi guys I bought an old mlvw M104 CND3 trailer and its missing the rear trailer leg i doubt i would ever find one for sale so i thought i would make one. Im looking for pictures of what the leg looks like to help make it as authentic as possible. It also did not come with a intervehical wiring connector there is just a screw on wireing plug on the frame where a plug would screw into and the other end would connect to the mlvw maybe some one would know if this is some kind of standered plug that could be found. one last thing it came with the old firestone tires on split rims would the newer mlvw wheels fit on the hubs without modification if i could find any?

Thanks guys