Flash Raspberry Pi 3 LibreELEC 9.2.8 release on your SD card.
"@chewitt advised that 9.2.8 is the last build with the legacy support for the hardware accelerated HEVC decode on the Pi 3 series. (That's why LE are still hosting it)"
You'll have Kodi Leia, where you can add NFS, FTP, SMB servers, to your liking.