It's hard to say. There are so many comics out there, and it depends on which comic universe or genre you're referring to. You might have to do some in-depth research.
I have no idea. Maybe it exists in some obscure comic series that I'm not familiar with. You could check with comic enthusiasts or search through specialized comic forums to get a clear answer.
Yes, Valkyrie does have a comic counterpart. You can find her in various comic series.
Yes, Beth Greene does have a comic book counterpart.
It's quite similar. The Avengers movie franchise borrows a lot of elements from the comic, like characters and major storylines.
Yes, there are similarities. The basic character traits and powers are often retained, but there are some creative changes for the cinematic adaptation.
It's possible. Fictional characters can be based on real people, but they might have fictional events and circumstances surrounding them. Sometimes, it's just a few characteristics borrowed from a real person and the rest is created by the author's imagination.
Yes, it is. Goal Fever by Mike Conklin is a work of fiction that takes readers on an imaginative journey.
Yes, it is. Counterpart is indeed based on a novel that provided the initial inspiration for the story.
Not necessarily. While manga is often considered a form of comic, it can have unique characteristics and styles that might set it apart from traditional comics.
Yes, 'Avatar' does have a comic. It expands on the story and characters from the original franchise.