This is MG's "Mass-Produced Hyaku Shiki Kai & Mega Bazooka Launcher."
The "Hyaku Shiki Kai" is my favorite MS, so when it came out on sale at Premium Bandai I immediately pre-ordered it.
The Mass-Produced Hyaku Shiki Kai isn't plated, so I painted it with clear yellow over a popular silver base. There is also a color called "Clear Gold," which I then used as an overcoat.
Well, I've been posting every day since August 11th, but I'm running out of material with this "Mass-Produced Hyaku Shiki Kai."
From now on, I'll only post after I've completed my "Gunpla," so I think the frequency of my posts will decrease drastically.

MG "Mass-produced Hyaku Shiki Kai" | DAI's Gunpla works