Pick up Squadron-Signal PzKpfw III in action, #2024. I will give you loads of info on all models. Pz III was the original work horse and all models were used on both fronts and with the DAK. Until Tigers were avaiklable in numbers, a tiger platoon consisted of 2 Tigers and 2 Pz III's, mostly L's. N's were relegated, like Stu III to infantry support and 100 Ms were converted to flame throwers.

You might want to check these units on the internet; 1, 2, 3, 5, 20, 21, 22, 24 Pz Div, 3 & 5 Pz Gren Div. These are only some of the many units in Russia, but ones I see in front of me in the book above. If you are doing a late model ausf l, sand off the side excape doors in the suspension.

hope this helps.

Bill