Heard that the friend of a friend has a Bighorn they may want to flick off for bit of cash if someone wants one for parting up.
Dont know specifics and closest I could get to the year was them calling it "more squarish than rounded" (so probably pre-93 2.8 one?).
They're in Wellington.
Drop your email to mattwezl@hotmail.com if you would like to know more and I'll pass it on to them.
Cheers,
Matt