I think there must be something like sources used and SBS

Very good.
But the eyes aren't good for your creature.

Nice but if its a sunny day, why does there lie dew drops on the flower

Please provide SBS.
And the mirror on the huge building is transparent rather than reflecting.
Actually why would someone leave that much free space in their home.
So its a mistake in my view.
And when the Sun is in middle, why it is dark on the other side?

Good piece of work. But you didn't use the clone tool well near the tied part of the sea lion. I mean on the beach. And while cloning, a piece of the stone is been a victim of some transparency. Check it.

I think u must have SBS

Very nice, it would be still nice if u used a texture on the snake's skin and the shadow for the head is missing.