Developing characters for my comics

Hi, guys!

Today I want to continue the topic of developing characters for the comic, and will show some new sketches.

What confuses me most now is that I want the main characters to be flawless, and this gave me a colossal amount of effort and a real creative crisis. Now I realize that I should have taken a break from the main characters and worked on the secondary characters first, and it's a shame that it didn't occur to me straight away.

Now I'm planning to switch to developing minor characters for a while so I can feel like I'm in charge again.

In the meantime, here are some sketches of potential appearances for several heroes: