Latest Production Branch of NVIDIA GPU driver 595.80 and latest New Feature Branch of NVIDIA GPU driver 610.43.02 -devel variants just landed onto latest (aka main) branch of FreeBSD ports tree.
https://cgit.freebsd.org/ports/commit/?id=e94bcef6b11d8e72392600b83d9a5b0de0a15fed
https://cgit.freebsd.org/ports/commit/?id=fd3541282146dacd8fe86c3eec81e34dedf5d683
