Here is my first network render. Took about half an hour to render. I'm trying to model and render a Royal Poinciana tree. The major branches are all seperate Carrara plants. I could not get the tree to look the way I wanted with just a single plant. Trying to render with larger tile sizes now, since the machines are close in speed.

I need to get it to look more realistic, so any tips are welcome :)

The leaves don't look very realistic not sure how to improve that though...