The T-750 is one of the first terminators, built out of a human corpse, project was later deemed a failure and set to be destroyed I make no claim of ownership of either RWBY or the Terminator series

A new Terminator of an unknown series is activated, intended to be sent back in time. It instead arrives on Remnant in a malfunctioning state. No longer shackled to Skynet, this Terminator will have to learn how to deal with it's new freedom, while also discovering it's own identity and new purpose in this new world.

A cyborg, identical to the one who failed to kill Winter Schnee, must now protect her teenage son, Finch Schnee, from a more advanced and powerful cyborg.

exiled to another timeline after betraying Skynet, an experimental terminator arrives in Remnant and will prove vital in saving that world.

Solomon Elric is one of the best soldiers in the Resistance. He, along with Kyle Reese is chosen to protect John Connor's mother from two terminators sent to kill her in the past, but something goes wrong for two of the four time-travelers and they go to another dimension. Will machines impose its will? or will it learn love and compassion? which side will it take? Hunters or GRIMM

A new generation model, T-3100, successor of John Connor has gone rogue. After battling with Skynet, our rogue robot ends up in Remnant. Will Remnant suffer the same fate as Earth? Disclaimer: I do not own RWBY or the Terminator series.