As part of a new military program, the S.T.A.F has begun production of a modified GAU-4 Concept (Predecessor to the ST-5) as a cheap, easy to manufacture alternative. Although lacking in advanced combat systems, the so-called ST-5B (unofficial name) will be prepared for Operation Macaw.
Thanks DigitZeroGames for the original template this is the desert style for when we need a cheap tank.
