A joy to play around with not changing the POV much is 'Dune's Fast Water' file which is super fast ...thanks Ulco. Image render time is just under 4 hours. This is available at the Planetside forum. This does not use the water shader, only the 'Lake' and some power fractals.
I tried adding a distant cumulus mass above the terrain; but, the reflection on the water was really bad displaying what appeared to be a salt/pepper effect - very noisy.
Added is the distant terrain 'Pleasant Valley' by Markal; 'Hero Rocks' by FrankB (from NWDA); grass patches by Walli (from NWDA); and, the ship 'Golden Hind', from an old acquaintance.