There's not enough timelines about that area of the world, or the nearby ones (pre-contact Australia, the Indian subcontinent, Oceania), but that's because most members don't have enough expertise to write a timeline on them. If you do, go for it and I'll certainly read it. One of my long term plans is to write a timeline where Bengal keeps up with Europe, and competes with first the Portuguese, then the French, then the British for domination over the rest of India.