Just to introduce my printer enclosure implementation and maybe give some ideas for others
Pic1: Heavy (stable), metal (fire safe) Teknion cabinet with thick glass doors (silent).
Pic2: Double layer side walls with air gap. Cables routed inside the walls. Integrated web camera, temperature sensor, LED strip. Raspberry Pi3 as a wireless control interface
Pic3: Extra large filament buffer 55 x 50 x 15 cm (W x L x H )
Pic4: Moveable partition walls with magnets increase useability. Freely moveable PTFE tube ends provide low friction.
Pic5: Remix filament drybox with temperature and moisture sensors and a window. Match with Prusa spool holders. Modified from: Standalone Drybox, spool holder - with humidity sensor by Ondřej Stříteský | Download free STL model | Printables.com
Pic6: Filaments routed through the spool holders. Enlarged wireless link range achieved with an external WiFi antenna
Pic7: Filaments, accessories and tools stored to the drawers
The author hasn't provided the model origin yet.