Yes, there are quite a few. You can check out fanfiction websites like Archive of Our Own. There you'll find various stories exploring the father - son like relationship between Peter Parker and Tony Stark, with different plotlines ranging from them teaming up against a new villain to more emotional stories about Tony mentoring Peter.
One common theme is mentorship. Tony often takes on the role of mentoring Peter in his superhero journey, sharing his knowledge of technology and combat strategies.
In a lot of fanfiction, the concept of Tony Stark as a technopath is used to enhance his already brilliant technological mind. It gives him a sort of superpower within the context of the story. This can lead to all kinds of exciting plot developments, like him being able to instantly diagnose and fix complex technological problems just by thinking about them. It also allows for some really creative interactions between him and other characters who may be in awe of this ability.
Yes, in a lot of fanfiction, Tony Stark is often portrayed as god - like. His intelligence, wealth, and technological prowess are so exaggerated that he can seem like a god. He can create amazing gadgets and solve problems that seem impossible, giving him a near - godly status in these fictional stories.
It could be Rhodey. As Tony's long - time friend and fellow Avenger, Rhodey would be eager to see him and would likely be among the first to be informed of his return.
His parents, Howard and Maria Stark, are very common. They play important roles in shaping Tony's childhood. Jarvis, the family butler, also often appears. He could be the one to encourage Tony's scientific pursuits or keep him out of too much trouble.
A female guide in Tony Stark fanfiction could be a really interesting character. She might be a fellow scientist who helps Tony in his projects. For example, she could be an expert in a specific area of technology that Tony is less familiar with, like advanced biotech. This could lead to some great storylines where they work together to create something amazing, all while having some flirty banter typical of Tony's character.
In a lot of fanfictions, there are various ways this can be shown. For example, Tony Stark could be researching Greek mythology and become fascinated with Hephaestus. He might even have dreams or visions of the god while working on a new project. Or perhaps he discovers an ancient artifact related to Hephaestus that gives him new ideas for his tech. It all adds an extra layer of depth and a different cultural dimension to his character in the fanfiction world.
In a lot of fanfiction, the portrayal of Tony Stark varies greatly. While the mainstream view might be that he is egotistical in the official Marvel universe, fanfiction gives authors the freedom to reinvent him. They can show him being not egotistical by highlighting his relationships. For example, his bond with Pepper Potts could be written in a way that shows he values her opinions more than his own pride. Also, his mentorship of Peter Parker can be depicted as selfless, where he is more concerned with Peter's growth than getting credit for it.
Some fanfiction writers might use the theme of Tony Stark's suicidal tendencies as a means of character development for other characters as well. They could show how his friends or fellow Avengers react to such a dark turn in his life, which in turn can create more complex and emotional storylines within the fan - created universe.