Sparkling Ocean Water

Wow, sketching and drawing ocean water is a pain don't you guys think 
It actually took me about 45 mins doing the sketch and 2 hours doing the coloring of Fluttershy and the rock.
However doing the ocean took me almost 3-4 days to practice doing the waves, bubbles, lighting and such.
Sorry if the waves are not that wavy mainly because it is very impossible to see how other does it very perfectly