Thanks! It's the demo scene from a Unity asset. If you've played https://vmpwje.itch.io/floras-dungeon-exploration and https://vmpwje.itch.io/floras-shadow-negotiation you'll see how much asset reuse there is, hence being able to do this in 4 hours. Still not quite within the time frame though :(