Looking for Tabletop Mech wargame that uses one mech.

Hi everybody, as the title says, I'm looking for a mech game where each player has 1 mech, and they set up by using points for different parts for their mech, instead of more/different mechs like other wargames.

I've done a bit of research, but only find games set up for small groups of mechs, and not exactly what I'm looking for, though it's possible that they can be homebrewed a little bit to work, but I don't know them well enough yet.

I'm inspired by Pacific Rim, and Power Rangers type battles, (except it's another mech instead of a monster)

Does anybody have any ideas?
Thanks