There are Ben Tennyson from Ben10 original series, Alien Force & Ultimate Alien, Ben10 Generator Rex clossover: Heroes United and Omniverse! Sorry, I know many friends like omniverse with pupils, but this time I didn't drew pupils to make him more real.
BTW I wanna ask some thing!
Which is the best series of Ben10?
Or which Ben Tennyson do you like?
I like Ben10 oliginal series. How about you?