Servicing Schedule/intervals and requirements - VG30 Engine

I just bought a used Nissan Caravan Van from Japan. It is fitted with VG30 E engine. I want to know the maintenance schedules for this engine concerning the following;
-oil/filter change
-air filter change
-timing chain change
-coolant change
- ATF change
-drive belts
And any other items you can recommend so as to maintain the durability and efficiency of this engine.

This vehicle has done only 96000km.