Joycon grip for Crelander P8 mini laptop

A shim and grip to add Joy-con(s) to my mini laptop to play game occasionally and easily remove to access ports to work as normal. That laptop is not powerful enough for gaming, but still good for old games in emulators ^^.
It's necessary to open the bottom lid of laptop, place the shim and close the lid using M2x8 screws. The grip-joycon thing need to be mirrored to create another side. When unused, we can use grips_attach to keep them together.
See this for more ergonomic grips.