[Mithras]

I have in front of me Gamelords supplements for Classic Traveller; The Desert Environment and The Mountain Environment. Both have fantastically well designed rules for this sort of thing. Maybe I could convert and streamline them, they are far more indepth that I need, but saying that hold all the data for me to make my own decisions and create a decent set of BRP rules.

UNless there's some out there in a book I haven't got?!