Abyss barrels: combined the seaweed into one mesh per barrel Merged the seaweed clumps on both storage skins into a single mesh per LOD, driven by one MeshLOD (0/7, cull 15). seaweed clumps 107 > 2 meshes LOD components 109 > 4 renderers 115 > 10 prefab size 518kb > 121kb Geometry and collision unchanged. Wind is preserved.