This. This is pretty amazing.
I mean, there's a LOT to take in here all at once. To comment on all of it, I need to take notes, but, wow.
I like what he's done here, and the level of world building was what was really doing it for me. It was all very natural, and I dug a ton of aspects.
King Seesar inventing kung-fu, Captain Ghidorah, Baragon as Brooklyn from Gargoyles, that Jet Jaguar design is killing in, Gigan and Megalon as Bebop and Rocksteady, man! There's a lot of cool shit going on there.
Some of the designs need work (not changing the designs, but if you want to animate, say, Varan, you need to rethink the "side spikes" and I don't like the Moguera design, no cone nose?) and it needs more enemies, less frienemies, but all and all, great stuff.
It would actually be fun to re-interpret some of these designs. I'm not kidding, that Jet Jaguar is fantastic.