Agree, too dark
Asia:
Pakistan and Afghanistan are reversed, Afghanistan is spelled wrong.
Islands:
Seychelles are a lot closer to Madagascar than India (less than 500 km off Madagascar)
Maybe add Chagos Archipelago? (it's ~600 km south of Maldives)
you could add Cocos Island (~2500 km nw of Australia), maybe connect it to Java and Australia?
were you planning on making the islands a continent?