I might add ben,gwen,keven,juile,and rook into this...and a new oc aka bens brother

And heres what omnitrix's he has

(Same as ben)

(After ben got the ultimatrix)

(Ben gave it to him)

(An upgrade he made)

Also he will have aliens and ive looked up the ben 10 fan wiki and other aliens on google and i really want to see what aliens this oc could have,ben will also have the same aliens has him. Also what omnitrix ben should have?

Or

(With a ultimate alien setting)

KiraIsReborn555(if you dont what ben 10 is thats fine)
RathsBone96
Infinitetheedge
BlizzardAvarius
TheStarGod

Ya know...i might make a ben 10 oc some day