Hello everyone. It is amazing to see so many talented artists already challenging the Advanced option and producing amazing drawings.
I will start with the Beginner Option 'Darth Vader (Stewie)' and work towards to the other options.
See below my attempt. Hope that you like it

Thanks and have a fantastic day!
https://steemit.com/ltdwf/@apprentice001/stewie-and-stewie-color-pencil-drawing-learn-to-draw-with-friends-art-contest