I searched the Ohio DMV license plate database. The following plates are still available.
TESLA LR
3 ALSET
ALSET 3
MODL 3
MDL III
MODL III
I hope one of them, especially the first, is still available when I get my M3
TESLA LR
3 ALSET
ALSET 3
MODL 3
MDL III
MODL III
I hope one of them, especially the first, is still available when I get my M3