Mexican duster

Trunk lid with no ridge - 70 Duster or 71-72 Demon here in the states. Bumpers look like pre shock 73's, again here in the states. I have learned from past FABO postings about Australian, Colombian, and Mexican cars, that outside of US Chrysler did lots of mixing and matching of year/car model parts which resulted in what are actually legit original models elsewhere. Also badging such as Charger in Australia and Superbee in Mexico are Duster/Demons. So who know about this one, with exception of the taillights that definitely look like Comet as Rani stated.