1. Click on the Scene with the Cursor, now you can do this:
2. Movement: W,A,S,D Keys
3. Look around: Mouse
4. If you cant move youre likely stuck in a wall. Ive implemented a crappy collision detection...so thats that. Either restart by reloading the page or try to move somewhere else.
5. You can download the model files in the header under "Model Files"