Just a mouse

I wasn't able to find a mouse 3d model here, so I just create my prototype by doing a reverse engineer of one I have at home.
As I mentioned, this is a prototype and there are a bunch modifications do to related to the ergonomics, shape, aspect, etcc.

Printing Base:
Support: no
Wall line count: 4
Infill: 20% is enough
Top/Bottom layer: 3 as advice
Layer height: 0.2mm is not so bad

Print top:
Should be print vertically for a better aspect. Obviously with support. Brim or raft is mandatory.
Wall line count: 4
Infill: no
Top/Bottom layer: 3 as advice
Layer height: 0.1 will be nice but 0.2 it's ok

There are a few post-printing to do but I'm working to avoid it.