The scene was entirely made in Unreal Engine 5. I heavily used Quixel Megascans for the vegetation.
Beach chairs: https://sketchfab.com/3d-models/beach-chair-57e9477018d244378302070a8738b566
Beach umbrella: https://sketchfab.com/3d-models/red-beach-umbrella-86f58a6d1b434b11a4830c4c43d1f52d
Lobster meal: https://sketchfab.com/3d-models/lobster-with-fries-2602950a813f4e34ad755979af52dd46
The small table was (quickly) made in Blender and textured in Substance 3D Painter.