Painting the Ganges - Work in Progress!

I've been working on this painting as a birthday present for a friend, based on a photo from our time in India - an incredible sun-rise boat trip on the Ganges. I'm pretty new to painting, and am working from acrylic into oils, i've done the base in acrylic and now i'm hoping to fine-tune it a bit by going to go back into it with oils, it's all a bit ropey but sure we'll see how it goes!