Fate Mecha
I would be very interested in a mecha game using Fate Core or FAE. I suspect I am not alone.
I am aware of two published mecha settings for Fate Core: Apotheosis Drive X ([trans]humanist military sci-fi setting focused on increasingly apocalyptic warfare between four main factions) and CAMELOT Trigger from Fate Worlds 2 (Arthurian Knights of the Round Table in mechas and in space, fighting evil AIs and engaging in courtly intrigue and feudal infighting). Either of those would be nice - as would an original setting.