VTuber printing test

This is test data to print Vtuber (VRoid data).
Vroid is here.
https://studio.vroid.com/

I want to use it as the exterior of a robot.

I created the data in the following way.
1) Modeling with Vroid ==>(VRM file outputting)
2) Load with blender and VRM plugin
3) Convert VRM to STL
4) Edit STL with AutoDesk's Meshmixer
（Plug a hole in the model and Remove useless parts such as eyebrows and fingertips） ==>(STL file outputting)
5) Slice and printting