Unreal – Scene setup using Foliage system
After finishing the modeling of the buildings, I downloaded assets from Quixel Bridge, including starfish and coral stones. Subsequently, I converted everything into Foliage meshes. While placing the foliages using both the single and brush tools and checking from various camera angles, everything seemed to work well. However, the starfish appeared submerged in the ground, requiring me to edit their positions manually.
Following that adjustment, I incorporated bubbles into the scene using the Niagara system. With these additions, the environment is nearly complete.