How to disassemble Panasonic camera v55m?

1. firstly, remove the whole plastic workbench.

2. Secondly, there are two hooks in the front. Lift the back of the workbench slightly and push it forward. Be careful not to touch a "handle" on the left rear side.

3. Finally, there is a ring cover in the whole camera. You can unscrew the screw with a screwdriver and disassemble it.