Not much progress to show, but I think that will change soon.
The top dome is still rather bare and featureless, so I think I am going to add some light AA guns to it. Basically the way this thing works is this:
It’s primary weapons are the ring of 6 guns at the bottom. These are mid power guns that have a ROF of about 1 shot per second. They fire between the legs to neutralize most ground threats.
The gun on the very bottom is the powerhouse weapon and can completely clear the ground beneath the walker, but it has a very low ROF. There is an approximately 5 second period of time for the weapon to charge, followed by a plasma stream discharge also lasting about 5 seconds. The spike at the tip of the gun serves as an attractor to combine and focus the 5 plasma streams into one powerful vortex stream. The 6 primary guns cannot operate while this gun is charging/firing because of power requirements.
The dome will have numerous low powered Anti-Aircraft guns that serve mainly as defensive weapons. These will have a very high ROF.