Reminds me of Ra Thor from Super Adventure Rockman. Mainly the head shape tbh.

No brother, we head to PEAK valley to discuss robots of the SUPER variety at war.

SCREAM IF YOU LOVE MUSO!!!

These are all my thoughts on it rn. Sorry if it's a bit long.

Also, this one looks pretty affordable and high quality.

Mains of doomed weapons staring at the Stamper getting ANOTHER GOD KIT

I know this is probably some Gundam I don't know, but with this colorway, I can only think of the Huckebein MK-II/III.