If a T-800 Terminator (Arnold) were transported to the present day

Can The Terminator Movies Kill Off Arnie's Original T-800?

If you could write the next Terminator movie that has Arnold Schwarzenegger appearing one last time, what would the story be? - Quora

Arnold Schwarzenegger Will Play an Aging T-800 in Terminator: Genesis

How would a damage Terminator T-1000 be like? Let's say Arnold T-800 managed to blow the T-1000 twice with the grenade launcher. Would it have trouble regenerating bullet holes and such?

In the first Terminator film, the T-800 loads a gun with ammo that just so happened to be available on the counter of a gun store, and then kills the store owner.

Could the T-1000 morph into the appearance of a fellow officer by merely patting him on the back without stabbing him? - Quora

Terminator: Genisys Is The Only Time Schwarzenegger's T-800 Survives

Terminator Has Returned to 1984 in New Prime 1 Studio Statue

How well would a real life T-800 Terminator do in a fist fight with a human bodybuilder? - Quora

Terminator T-800 – Arnold Schwarzenegger