Well, there's a fanfiction called 'Iron Man's Elite Squad'. In this story, Iron Man recruits some lesser - known but extremely talented individuals to form a unique team. It has a great plot that involves them facing off against a new, formidable enemy. Also, 'Team Iron Man: Reborn' is quite interesting as it explores what would happen if Iron Man had to reform his team after a major setback.
One aspect that could be interesting in such a fanfic is the character development. The members of Team Iron Man, like War Machine, had their own reasons for siding with Iron Man. A fanfic could delve deeper into their relationships and how they were affected by the rift between the two teams. It could also show how Iron Man's technology played a crucial role in their fight against Team Cap. Maybe there could be some cool tech - based solutions to problems that Team Cap created with their more 'freedom - first' approach.
Characterization. It should accurately portray the members of Team Iron Man. For instance, Iron Man is a complex character. He's a genius, billionaire, playboy, philanthropist. A good fanfic would show how these traits influenced his decisions during the conflict with Team Cap. His intelligence led him to see the potential danger of the unregulated Avengers, and his wealth allowed him to develop the tech to combat them if necessary.
I really like 'Team Iron Man: United Front'. This fanfic focuses on the relationships within Team Iron Man. It shows how they come together, despite their differences. Each character is given depth and backstory, which makes their actions more understandable. For example, Rhodey's loyalty to Iron Man is explored in a really interesting way that adds a new dimension to their friendship.
You can start by looking on Archive of Our Own (AO3). It has a large collection of fanfictions, and there are many 'Team Iron Man' ones there. Another place is Fanfiction.net, which also has a decent number of stories related to this topic.
One of the main plotlines is Iron Man's efforts to enforce the superhero registration. He sees it as a way to protect the world from the chaos that super - powered individuals can cause. This causes a rift with many heroes who think it violates their freedom. There are also plotlines about the battles that take place between the two sides. The fanfic also delves into how the public reacts to this civil war among their so - called protectors.
You can try Archive of Our Own (AO3). It has a vast collection of fanfictions across different fandoms, including anti - team Iron Man ones. Just use the search function and type in relevant keywords like 'anti - team Iron Man' and browse through the results.
Some anti - team Iron Man fanfictions may also center around his relationships with other characters. For example, a story could show how his actions strain his friendship with Captain America to the point of no return. It could explore how his unwavering belief in his way of handling things creates a rift that is impossible to mend.
The exploration of moral and ethical issues. Since the Civil War is about divided loyalties, a fanfic that delves into the right and wrong of Iron Man's decisions, like his stance on the Sokovia Accords, can be very interesting. It makes the readers think about the complex nature of superheroes' actions.
In Pro Team Iron Man fanfiction, a frequently seen theme is the exploration of alternate universes. Writers might create scenarios where Iron Man is part of a different team or has different powers. His role as a mentor is also a common theme, especially when it comes to younger heroes. And of course, the battle against his enemies, whether it's old foes or new threats created by the writers, is always a central theme.