No one repops those.
There are a few places you can talk to about restoring yours. I think Special T's would do them. Also that MCB place in MI might.
Metro did have an SE 70 Challenger repro rear tail panel many years/decades ago, however their shop fire destroyed the tooling to continue making these, they had proposed a new release, but that fell short, they are no longer in the Mopar repro market offering anything as of late, the E body interior panels being their last marketing offer...there's always a chance some vendor/customer has one sitting on a shelf?...but for now, NO$ or used/reconditioned is your best bet if yours is too damaged
