This is my take on a StuG III D from Sonderverband 288 in North Africa. Only four of these ever made it across the Mediterranean to Libya. One is currently being restored in England having been captured. It sat in a junk yard for decades.
Yes that's the old Dragon StuG III F kit, which I believe was # 6033. It contains all the parts to build a "D" on the sprues. I scratch built all the odds and ends peculiar to this version like the air filters and jerry can rack.