The 1/16 versions do not unfortunately.... But hey it's 1/16 so that makes it worth it to me.
They do have a few aftermarket things out there though and the Andy's kit anyways hasbparts in the front hull some and a full gun in turret with a seat... I might build it some with some scratch stuff... At least the turret possibly.
The hull I don't think you can see much through those front hatch's so... It also includes the rear fans so on that will be seen through the grates on the back.