These are the russian gunned Dianas used by the Afrika Korps. They have Hasegawa chassis, with the gun and protection made out of Evergreen plastic sheet and tubing. The figures are Revell and Hasegawa some of them heavily scratchbuilt.
Only 9 reached the DAK, but in spite of thin armour their 76,2 mm guns were formidable.
I don´t know if the gun trails were placed inside the vehicle, so I cramped the interior as much as I could so that either way the trails aren´t visible.