Just as an FYI, the OP has been updated to link to these!Pacific DemoPacific art and level package.
To utilize the Pacific package, just create a new Full template project, and drag-and-drop the package files over top of it, replacing the files it asks. Once you do, you'll have the assets and the level in the project, ready to use.
If you guys note any oddities or issues, let us know!
Also, because the Pacific demo contains a majority of features of the engine, if you ever want to test something, I heartily recommend testing it with the pacific level. It makes for an excellent, standard benchmark.