This is a past project... or rather, a Thunderbolt Zaku that I was so satisfied with just finishing the Zaku that I haven't even painted the Big Gun yet.
While I like the sharp, dramatic poses,
I also like these casual poses.
I painted this one with a brush using Assemble Color and dry brushing.
I really like this method because it creates nice, natural shading without needing panel lining or weathering.

HG Big Gun Mass Production Type Thunderbolt Zaku | ゼロ's Gunpla works