The original is the packaging of an old LSI Gundam game.
At the time, the realistic illustrations with Gundam coloring were fresh...I don't remember anything else about it...
Don't you think the simple touches like the red line on the left thigh and the 78 on the shield are cool?
So, on a whim, I tried dyeing it in the style of this illustration using acrylic gouache.
The parts of the original illustration that are not visible are completely imagined.

Reproduce the Gundam image from the LSI game | Luv（自称探究者)'s Gunpla works