I don't remember who made this, it was either bobcoaster/steve benham/one of those guys way back in the day. But I remember this ride from coastersims a long time ago, and the guy who posted it certainly isn't who made it.
http://www.coastercrazy.com/track_exchange/detail/19541
Edit: Yeah, Steve Benham. http://www.coastercrazy.com/track_exchange/detail/9478