When color modulation is applied with a greenish color and the light and darkness seems to be too tight, applying a thin coat of this color has the effect of suppressing darkening and calming the color. There is. In addition to this, if you apply this color to the shade part of gray, the color will change and you can soften the monotony. Also, if you apply it to a diorama road or a concrete wall, you can reproduce the attached moss. If you apply filtering yellow partially, the bluish moss will stand out and the atmosphere will increase.