WWW.assetBundle

Description

Streams an AssetBundle that can contain any kind of asset from the project folder.

function Start () {
    var www = new WWW ("http://myserver/myBundle.unity3d");
    yield www;
    // Get the designated main asset and instantiate it.
    Instantiate(www.assetBundle.mainAsset);
}

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    IEnumerator Start()
    {
        using (WWW www = new WWW("http://myserver/myBundle.unity3d"))
        {
            yield return www;

            // Get the designated main asset and instantiate it.
            Instantiate(www.assetBundle.mainAsset);
        }
    }
}

See Also: AssetBundle class.