Managed to export my VRML simulation to X3D, and embed it here with the HTML5 X3DOM Framework. Note that you will need to use a supported browser in order to view the model.

I dug up some more old VRML simulation replays created some time ago. These ones demonstrate the dynamic response of CH-47B Chinook and UH-1H helicopters with externally slung loads undergoing a either simple disturbance or manoeuvre. The coupled-body dynamic simulation was performed in Matlab and then exported to VRML for visualisation.

This is a VRML simulation replay which demonstrates the dynamic response of a CH-47B Chinook helicopter with an externally slung Medium Maintenance Shelter (MMS) load undergoing a simple manoeuvre.