Cones: JLI

Not all of them have their own picture, because some of them are the second (third, forth,...) version. But you get the idea, only the face changes a bit...

Martian Manhunter [link]
Booster Gold [link] Not the exact same cone, here his eyes are colored, and his expression is "smarter".
Blue Beetle [link] Also not the same version, his eyes are also colored, and his expression is a bit different.
Captain Atom [link]
Mary Marvel [link]
Maxwell Lord [link]
Sue Dibny [link]
Elongated Man [link]
Fire [link]
Guy Gardner [link] Different expression, this one is a bit assier (can you say that?), and I didn't miss to draw the belt.
Ice [link]

I wish I could have made L-Ron...