Then it will become the earlier version that you could have bought

.
They are virtually the same (Bz3 vs Bz3a1) version aside from armour pack.
That being said it is an interesting looking sub-variant but there are no side doors on the a1. Access is through the top 3 hatches.
I still think you will be able to see enough interior to keep it interesting - although you may have to rework the rear hatch to model it open - strange though it seems they moulded a separate hatch but with fixed hinges in closed position!
Drivers compartment with floorboard lifted;