Errm. I had a similar idea a very long time ago, about instead of current rs's gameframe, (622) making a rsps with about a 1645 or something. Make it look like you walked outside. I even gathered proffesional computer programmers to help, but bailed on the idea after i realized if we all worked on it non-stop for months at a time, we'd barely get any progress. (unless you wanted to half ass it)