Help! I'm a beginner.

Hello!

I need a big help because I have a college work to deliver until Thursday and do not know where to start.

Being my first experiences in Rhino and Grasshopper...
I must to present a 3D modeling environment that this is the website link: 

Bar Raval - Archdaily

Just tell how to start, what tools I use, or sending me some tutorial video.
 thank you!