The baby is an export tail sheet, a handmade product, there may be pinholes, small bumps, uneven glaze color, small broken flowers, etc. This is normal.
Material ABS

Size (height * width) A 10.5 * 8.5cm B 10 * 6.5cm C10 * 6cm D10 * 7cm E 9.5 * 9cm

Handmade products, non-precision instruments, there will be gaps and skews at the upper and lower connections. Don't take photos if you care. See the figure below