(1) The fenders don't fit for s__t.
(2) sprue-connection points leave a lot of clean-up to be done
(3) turret upper-to-lower parts do not mate well at all.
(4) bbl halves, when mated - require a lot of work to make cylindrical
(5) plastic in my iteration was soft, somewhat "soapy," or "flaky" feling to the touch, requiring some new skills to be learned.
(6) vinyl tracks need an aftermarket replacement
(7) aggressive-looking S.O.B. when it's done, and best Stalin-3 for the money on the market today.
Best regards, good modelling.
Sincerely -
Flange