Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4632715.
UPDATE 11/21/2020 I designed a smooth version of the Center Panel, called Rev2 New R2 sides should be printed for it. I did this in 2 colors, inspired by Mroek's shade color choice. The trim strips are optional.
This sunshade fits my Galaxy Tab A 10.1, and accommodates my PGYTech Tablet Mount, which I use when flying my FIMI X8 SE 202 quad.
It slide-locks together, the Center into to the Sides.
The fit of the sides to the tablet is intentionally snug.
When installed, all buttons are accessible.