First post, so I apologize if this is in the wrong spot. I’m planning on using a raspberry pi 4 along with a 2 mic hat along with ether a zigbee or zwave hat with 2 speakers left and right channel to set up home assistant as the brain and rhasspy to enable voice control. I believe I have enough of an understanding to accomplish this, perhaps with a few questions here and there but my main issue right now is a enclosure to house the hardware. Iv tossed around the idea of 3d printing something rather then buying off the shelf and am not opposed to this idea, would just need some suggestions for beginner design software to design it, or if anyone has suggestions to a ready made case that might work, would be much appreciated.