Friends Movie Poster

Hello, what i would like to have, would be something like a Movie Poster for a Friend with a lot of Details and many characters. In the center would be the Avangers Tower but with an "H" instead of thh "A". Furthermore i would like to ad two Logos into the Sky like a Batman Signal. Or like a Starship whch comes out of some dust. The Characters itselfs would be friends an familie. So i need to send many photos. Al those characters shpould be placed in some actions scenes.