The package is waiting in NEW now. One of the ftpmasters asked to bring up the license on Debian Legal, the thread starts at <URL: https://lists.debian.org/debian-legal/2016/11/msg00000.html >.
The plan is to maintain this package as part of the Debian LEGO team. The package source is available from <URL: https://anonscm.debian.org/cgit/debian-lego/nxt-firmware.git/ >. -- Happy hacking Petter Reinholdtsen