I finished this Psycho Gundam Mk-II primarily using weathering techniques.
After applying a burnt iron color to give it an overall sense of weight and solidity, I added paint chipping, mainly to the edges, aiming for a texture that looks like it's been through actual battle.
Because it's a large mobile suit, I varied the intensity of the weathering on different parts to increase the level of detail and avoid monotony.
The finish is a semi-gloss coating, which blends the weathering while retaining the metallic feel.
This piece wasn't about "making it perfectly," but rather about creating the image of a "well-used mobile suit."

HG Psycho Gundam Mk-II Weathering Finish (Burnt Iron Color + Paint Peeling) | 麩羅模クルイ's Gunpla works