I'm certain that the Musa I've received is not Ice Cream / Blue Java, and I'm fairly certain it is not Hill Banana. India is a large subcontinent. There are many temples from many sects from north to south, and likewise there are many "temple bananas". Some of them are just "bananas planted by the temple" and others are cultivars of historical significance. As it matures, flowers, and fruits it will be interesting to see what it might be.