NECA for Alien variants please consider one that still has the membranes or lips or whatever covering the teeth. Same goes for the '79 Alien and the dog alien. To my knowledge that has never been recreated in a toy before. Not even sure if its been done on statues/PFs etc since it isn't the most obvious way to depict the alien. But since NECA loves variants there's a real opportunity here.
would love to see a giger alien with that trademark grin too.