This is the Trumpeter 01525 kit in 1/35 scale, of the ‘German 3.7cm FlaK 37 auf Selbstfahrlafette – Early version’.
History
Starting in 1943, an armor radiator shield and crew cab were introduced as protection against shell fragments and small-arms fire.
Production of the Sd.Kfz.7/2 began in 1942, and continued to the end of the war, with about 1000 produced by the end of January 1945. Initially, there were nine Sd.Kfz.7/2 in each FlaK-Kompanie or Batterie; increased to 12 in October 1943.