I'd say the distinctive features of the Syrian StuG IIIs where the rooftop armament - a 12.7 Breda aircraft HMG and a 7.92 Mg-34.
I'm going to go with a 12.7 Dhsk and an Mg-34 for this build but I'm still looking for the right scrap to construct their one-off mounts. The casement I left unsecured for now, in case I need to mess with the interior for whatever reason.
So this is where the restoration stands; the missing commander's hatch was replaced with a Soy Milk container lid, the gunner's periscope from an elbow of sprue, the back deck tool box and cylindrical fuel tank swiped from an equally-ancient / equally low-tech TAMIYA Su-100, the jerry can possibly another TAMIYA donation. It'll go up on a shelf of procrastination until such time as I feel inclined to finish off the MG mounts.
That gets us here.
Why is the gun tube just primer? Saw a photo of some Nazi tank with that somewhere, liked it and will now blame the French.
