Chosen environment

I am going to create the sea world environment as it doesn't seem too complex but i feel that there are challenges within the scene such as lighting and some of the modelling. This will allow my 3d skills to improve and to hopefully have some really nice lighting etc. This is a quick concept image.

List of elements within environment:

Coral

Rocks

Seaweed/Anemone

Fish

Shark

Crab?

lights

Carpet/walls

Shark mouth bone.