Looks great!
With the sideskirts Panzer gray would be a stretch.
Sideskirts began to be used in 1943 when basic German tank color changed to ordnance dark yellow. But never say never...
This set up of skirts on the turret, but not on the chassis, was very common as the larger chassis skirts would fall off easily and many times did fall off in combat. To have these, but have them removable, would be a great feature. If the chassis sideskirts are not included then hopefully the model will bring the rails, full or damaged.