Several cosmetic additions to my scratchbuilt conversion. I added the battle system reciever mount to the the upper hull and added the main hatch. The hinges are not exact but they should be beefy enough to avoid repetitive breaking. My recoil and elevation units are here and my next big step is the gun mount pivot.
Complete online build at
http://web.mac.com/ethandunsford/iWeb/DAK2/SU-122.html