OH YES!!!!!
I'm definitely in on this one - I hope to do the Dragon Premium edition Elefant. I also want to use the four MasterBox eastern front figure sets, and build a diorama with the tank. That might not be done in time...but I should be able to a tank.
BTW, the MasterBox figures are VERY well done if anybody's looking for good, animated figures to accompany a Kursk-era vehicle. I mean REALLY good. The weapons and equipment are a little crude but the posing is better than many resin figures.
And yes, Marder III M was not in service until after Kursk, for sure. At Kursk, 'Das Reich' had a Panzerjager regiment with several Marder III ausf N and two Marder II's. I think the other two SS Panzergrenadier divisions would probably have had Panzerjager regiments as well.