The term Ilúvatar is based off the LoTR character Eru Ilúvatar.
This term was coined on November 30, 2020 by Discord user named ShivaGhost
The original flag was coined on November 30, 2020 by Discord user named ShivaGhost. The flag colors are emerald green, white, silver, dark green and light green plus the Elven star. The meanings of these colors are currently unknown.