Beta image of RaspberryPi OS 64 bits: https://www.raspberrypi.org/forums/viewtopic.php?f=117&t=275370
Lite version of RPi OS arm64: https://downloads.raspberrypi.org/raspios_lite_arm64/images/raspios_lite_arm64-2020-08-24/
Changing the size of the Swap: https://pimylifeup.com/raspberry-pi-swap-file/
Blender 2.82 is available in buster-backports
sudo apt-get -t buster-backports install blender
v4l2-ctl --set-fmt-video=width=2592,height=1944,pixelformat=3 v4l2-ctl --stream-mmap=3 --stream-count=1 --stream-to=somefile.jpg''