ojiyamasanx's sketchbook2D

Sheriff  He love power.

Zombi  He  remember  using money.

Alcoholic   He prefer sake to beer.

Commander  His daughter is a pacifist.

Blue collar worker  He has a toothache.

An old man  He cling to past glories.

If you're serious about creating a graphic novel, you really need to work on the storytelling. Come up with a premise and a set of conflicts that provides the dramatic structure for your story. Characters need arcs (even if it's a flat arc), and you also need to have themes that you want to explore--the main ideas that's the heart and soul of your story. If you don't have any of that, creating random characters won't really help you get closer to creating a graphic novel. Creative writing/storytelling takes just as much work as art, if not more, so you do have to put in the time and energy to learn storytelling techniques and actually write the story (in your case, character profiles, synopsis, outline, script, etc.).

Also, to do a graphic novel you need to be able to draw backgrounds, and in your story you'll have different environments you need to design--from room interiors, public spaces, streets, buildings, vehicles, weapons, landscapes, etc. It'll be very important to be able to draw everything that will appear in your story in any possible camera angle, so you need to make sure you have a strong understanding of perspective. 

Unmanned room 
I thought story.It is Spaceman who put octopus on the  head.
fairy tale by Andersen's  The Emperor's  New Clothes  change into Sci-Fi.
Emperor  change into Spaceman.
Clothes  change into Octopus.
Theme is Doubts beget Doubts.
I will start drawing environments and gadget.
thanks

V8 twin turbo

Forest

Street at night

Troll   He is hungry.

Android   charging

Internet addict He stare at monitor in the dark.