There is very little online about the Henschel 33D1 Kfz. 72. I did find a few black and white pictures, but my own library added nothing.
The kit comprises 7 sprues in yellow plastic, one of clear plastic, a small decal sheet, and a 13 page instruction sheet. The instruction sheet has a two-paragraph background, a color chart (Model Master), a parts map (showing unused parts), 34 steps of construction, and color and marking profiles for two trucks. The instructions are very well drawn and mostly clear, with some painting call outs.