16x20in Oil Paint by Numbers for Adults Beginners Include Framed Canvas and Wooden Easel with Brushes and Acrylic Pigment (Sea 4)

My painting is almost complete and looks pretty good from a distance. Up close you can see it's kinda patchy as a paint by numbers. To remedy the patchyness I go over it again and try to blend the colors, especially the sky, again. Other than that, its an ocean sunset. I will hang it. It's nice enough to display!

When I got to the water surfaces, I was very upset. Dark and murky brownish shades provided. Looks like a polluted ocean. Would request new colors in GREENS please.