Package Layout

Folder	Purpose
Content/LowPolyFish	Fish models, rigged prefabs, materials and textures.
Content/LowPolyFishFree	Decorative seabed creatures and props.
Content/UnderseaEnvironment	Rock, coral and plant source assets.
Scripts/Runtime	Ecology, spawning, movement, integration and observer code.
Scripts/Editor	Setup builders, validation and custom inspectors.
Shaders	Water, bubble, floating-particle and light-ray shaders.
Prefabs	Reusable ecosystem prefab.
Generated/Ecology	Ecosystem config and shared behavior profiles.
Generated/Visual	Terrain, materials and procedural visual textures.
Documentation	This standalone MkDocs site.

Serialized dependencies are localized under the package folder so the asset can be exported without references to the original model collection paths.