[Sirisian]

I started out with a similar design as in the first picture you posted, but I realized the artillery piece would need to rotate so I changed it. The idea being that the system would be deployed then left at the current place and the artillery piece would need to rotate 360 degrees and fire rounds. With that in mind I came up with the design I showed on the previous page. That and it's compact when the vehicle is undeployed. The placing of the wheels also allowed for stabilizers.

Honestly if someone could take what I drew with the basic placements and modernize it into the NS theme it would probably look rather sci-fi. Artillery of the howitzer kind tends to look modern though. The NS look seems to be modern though and not science fiction.