LuxCoreRender is a physically correct, unbiased rendering engine. It is built on physically based equations that model the transportation of light. This allows it to accurately capture a wide range of phenomena which most other rendering programs are simply unable to reproduce.
Added to https://wiki.freebsd.org/WantedPorts
Few people look on Bugzilla for ports to add. A bug can be opened once there
is a patch for it.