Hello there, welcome to the forum , I believe you could enhance your pitch with the following (Keep in mind, it'll be best if you edit your Main Post and add these, some people won't bulge checking replies):
- A small Summary of your story of preference, it can be short like a description of a Webtoon Series or Tapas's.
- Amount of chapters you expect your comic to have
- Amount of panels the chapters are going to have
- A portfolio, where to see your art (Not necessarily a storyboard or episode of the comic)
- Is there a script ready? Or do you plan to work a story alongside the other person?
- If this is your story, your characters, your world, your vision, etc. What can you offer an artist in exchange of helping you out in something that is yours and mostly your goals?
Here are other threads to help yourself have more ideas of how to enhance your proposal