Here are a few pictures from people who assembled their own Specter.
If you did it as well we will be happy to put it here.
Created with a Prusa MK3s using the template from enclosures/snapcase.
Created 3d printed storage box for this setup with small battery attached and waveshare scanner on the side. Available at https://www.tinkercad.com/things/46xyXAhv0Fy