Gundam Marker Blue Customize your GUNPLA with GUNDAM MARKERS! Painting your GUNPLA with GUNDAM MARKERS can level up with customization skill. If you have passed the panel lining stage, you can be more creative and try creating your original GUNPLA. There is nothing incorrect about the colors you choose, simply let your imagination run free! If you are new to painting your model kits, you can begin by coloring in small areas of your model kit. If you are confident enough to drastically change the appearance of your model kit, use GUNDAM MARKER AIRBRUSH SYSTEM to airbrush the ink from the marker. You can try color gradation, airbrush after masking off some areas and brush painting small areas.