Iron Grenadiers outpost (GI Joe) [updated Nov '17]

Another "made up" GI Joe building, this never existed as a toy. But if the Joes, Cobra, and Oktober Guard get a base then the Iron Grenadiers should have an outpost too. AA missile launchers, two bays for tanks to fight from, and a big cannon seemed sufficient. As usual, a full scale model intended to be printed at 25%.

Updated 10/28. Added more detail tot he model. This file is better then the one posted previously.
Printing is straightforward; the base and big cannon as printed right-