Retrieved the assets from https://www.unrealengine.com/marketplace/en-US/product/ocean-floor-environment
Royalty free music retrieved from https://www.bensound.com/royalty-free-music/cinematic/2
Wooden Barrel - https://www.turbosquid.com/FullPreview/Index.cfm/ID/621964
Treasure chest - https://free3d.com/3d-model/treasure-chest-91359.html
Lighting, level design, terrain sculpting, foliage/particle effects placement was done by me
Cinematic. Streamable link - https://streamable.com/s9ivz6

Archway made with singular rock assets pictured here - https://cdn1.epicgames.com/ue/item/OceanFloor_screenshot_09-1920x1080-c4cc158401c80676c571d44f00198945.png