A new, nameless tier 9 French heavy appeared for the alternate French heavy mini-branch. The turret seems to be the TCB 120 turret (as shown in the image below) on a late AMX M4 or early AMX 50 chassis.

The image above is the TCB 120 turret on what seems to be the AMX 50B chassis. This is probably going to be the tier 10 french heavy for the alternate mini-branch.