Grenada Have you been cheated?

In figure 1, there are bead scales at the scene. Take them home for 2 days. The color is as light as water, and the bead scales are gone. What's going on here?

Grenada Remember to delete ╄→ comment: because you are a pure white cylinder, the bottom is black just like the original cylinder

Grenada Thunder animal qq comments: this is the back, raised for several months, full of scales, 6 rows of no anti-scaling

Squatting at the entrance of the village commented: I have also made one of this kind of dragon, pit.It's basically a b-pass, and the scale is serious.

Grenada Thunderbeast qq comments: like this

Thunder animal qq comments: the following two lights are not on

Grenada Zhhai168 comment: lighting problem?

Thunder qq comments:

Grenada Thunder Beast qq comment: ask for guidance