[Poseidon]

its looking very good, good luck with the competition.

A couple of things that stood out for me:
The stones on the floor - they blur the further away from the camera they are. They are really sharp near the camera but a bit futher out they lose their quality and turn into a blur.

The shadows on the ground look like blobs, try to sharpen these abit if you can -realistically they should form a simular shape to the object the shadow is projected off.

I'm also not sure about the white reflection of light on the upper floor of the first picture. In the second picture the sky looks really dull, so the relection wouldnt really be that bright, maybe make the reflection a bit duller.

Other than that this really nice. Best of luck for the comp! rock: