My first C4D render based on this tutorial- [link] which doesn't look anything like this but the tutorial was for the creation of one tentacle, the rest I played around with the array. Have to figure out so many other aspects of this program but having fun as a C4D newbie!! You can download the HD 2560x1440 version here- [link]
You're welcome! C4D has one of the fastest render engines out there, might want to Google some different render settings, I know there's a few tutorials out there on the subject Have fun!