There seems to be a lot of things to color, but I chose a different background color inside and outside like a sketch and drew it based on it, so the coloring process was very simple and it was great! But the shadow layer was so hard for me. ᅲ Even if I make it and make it again, it seems like it's not enough, so if I keep making it, it becomes cloudy at some point. ᅲ I think I have to draw a lot to draw while looking for the right line.Meanwhile, the lighting layer is really great.😭