http://www.perthmilitarymodelling.com/reviews/vehicles/dragon/dr9059.htm
Looks nice – it has metal schurzen and actually has casting numbers on a sprue you can cut out and put on the mantlet. [:0] Not sure how successful that would be!
This is another German oddball, apparently used only for training (Schulungsfahrzeug – training course vehicle) though it’s appropriate that Lehr would have brought some into combat.