Welcome to the forum.
I personally think that model is one of the best, was one of the last to be made in Japan.
I owned that exact ute and mine travelled over 350,000km with out an issue, loved it! reliable, and very capable 4x4. In fact it still had original brakes, clutch, turbo the lot.
Some have had turbos let go, probably from neglect or misuse, like poor service history or not letting them idle down after giving the motor a hard time.
Mate i would have a good look over it, check the log book and see how often it was serviced.
other then checking all the obvious things like how the clutch is, does the gear box have any weird noises, put it in 4x4 and check the transfer case, pop the radiator cap off and check that it isnt bubbling or the over flow bottle isnt full of oil sludge, ect
If you were worried, You could the intake hose off the front of the turbo and check that the impeller has no play.
Other then that If that all looks and sounds good go for it, as i said they are a pretty tough ute.
Good luck with it.
Nathan