How do I model coral and rocks underwater

cocochan

Hi all,
I am posting because I am having difficulty creating underwater coral and rock. I was wondering if there are any tutorial on it or free model (to look at)

 the software I am using is 3ds max.

Eric Chadwick

What photo reference are you using? Coral has a wide variety of shapes. But you can use the same basic workflow as modeling anything else for environments that's organic, like tree roots, rocks, etc.
http://wiki.polycount.com/wiki/EnvironmentSculpting

What is your target resolution and game engine? Mobile will be different from PC, for example.