This is the All Terrain Experimental Transport (AT-XT) was an experimental armored assault walker used by the Grand Army of the Republic during the Clone Wars. It was a predecessor to the AT-RT and AT-ST, the latter of which would be used extensively by the Galactic Empire.
Rothana Heavy Engineering
All Terrain Experimental Transport
* Twin laser cannon (1)
* Long-range proton mortar launchers (2)
* Heavy cavalry
* Self-propelled artillery
Rise of the Empire era
About this creation
This is the Twin laser cannon.
And this is the Long-range proton mortar launchers (2).