Here's my final entry I just sent in to BoLS.
This vehicle was designated APC 3 of the Space Sharks - Green Company at the beginning of the Badab war and operated as a transport for Squad 3. During the war, the Captain of Green Company ordered functioning sponson weapons recovered from wrecked Land Raiders to be assembled as firepower turrets for available Rhino APCs. APC 3 was retrofitted with a turret and tallied 7 tank kills over the course of the war.
Final 3 pics