[UE5] Subway Relight

Unreal Engine 5 relight of the City Subway Train Modular by Dekogon Studios on the Unreal Engine marketplace (https://www.unrealengine.com/marketplace/en-US/product/city-subway-train-modular).
I attempted to create a gradient of complementary purple --> yellow from the back to the front of the train, gradually guiding the player to the front of the train.
The scene is tonemapped with DaVinci Resolve.

Video Audio: Pale Yellow by Woodkid (https://www.youtube.com/watch?v=3bgZGZXJQ5M)