This is the HG Doan Custom Zaku that I made previously. I made it casually without making any modifications or even erasing the seams. I sprayed on a matte finish and then stained it with Real Touch Markers and weathering colors. The green parts that are not color-coded with the molding color will look unnatural if the color is mixed poorly, so I made sure to adhere the included stickers properly and then weathered them on top to make them blend in. The green parts on the power pipes on the toes and legs are the areas in question. I think I was able to make the shield on the right shoulder look nice and worn. Because it is a well-used machine, it is good that I can weather it to my heart's content. Below are photos from the time of construction where the internal mechanism is exposed.

Doanzak | おいれんす's Gunpla works