Have you had a peak at any of the existing profiles? maybe check the GUIDES section?
You could use the "Developer Tools" option - that should tell you where you are, then you will need to record the hotspots -
something like this -
<Hotspot X="-1254.404" Y="1983.733" Z="18.0447" />
<Hotspot X="-1289.246" Y="1977.93" Z="12.92886" />
<Hotspot X="-1264.397" Y="1890.245" Z="23.96355" />
<Hotspot X="-1303.902" Y="1902.135" Z="19.11603" />