In one of my previous articles on Team Yankee I did say:
I think it would be nice to have seen the Kanonenjagdpanzer, but you can’t have everything.
What I hadn’t realised when writing the article that as part of the German releases, Battlefront have released the Jaguar Jagdpanzer Zug.
The Jaguar 1 and Jaguar 2 were German Raketenjagdpanzer (rocket tank-hunter) tank destroyers armed with anti-tank guided missiles.
The Jaguars were converted from Kanonenjagdpanzers, so in theory you could spend some time converting the Jaguars back. One issue would be adding the main gun back, probably more challenging to remove the applique armour.
As this is alternate history, you could argue that the existing Kanonenjagdpanzers were upgraded with applique armour.
Challenge would be more of a tactical issue playing games with these tank destroyers, as the 90mm gun of the Kanonenjagdpanzer was ineffective against contemporary Soviet tanks of that era.