Hello Gunsta!! This is a new project of mine. I am working on making a zeon ace unit. The R-Jarja will be the lead unit. The Gouf B-type will be the artillery unit/long range bombardment type. It is equipped with an external generator to power the beam rifle and a sub generator to power the twin beam cannon. I used an elastic string as the cable for the rifle. For the twin beam cannon, I used one of the metal pipe replacement parts for the mg zaku. I have a bit more to do before it's painting time. The legs are from the high mobility type zaku black tri stars version. I wanted the unit to have good mobility and be able to get into position quickly