XML schema for character export file.

Is there a way to get the XML schema for the 2nd ed Traveller character export file? A couple of my players really want printed sheets, and I am trying to come up with a way to get that for them.

(Yes, I am aware of the so-called Universal Character Sheet Printer. I would have to teach myself XSLT in order to add Traveller support to it -- it would be faster and easier for me to roll my own.)

There is no XSD file available, but what I normally do is just fill in every field for a character, and one or two for every list (actions, items, etc.), and then use the export character feature from the PC selection window.