Ok heres my $.02. The light looks pretty good, but needs to be thinner at top part touching the lighthouse, and raised up just a little, looks like its coming out to low. Also you might add a bridge or walkway of some sort to get to the lighthouse. Also the texture on the lighthouse looks a lot like the texture on the ground, I would use maybe something more looking like stone, rock, or even a wood like texture. Finally darken the overall picture a little and add some fog in. Overall the picture looks good.. Hope that helps.