In such a fanfiction, Percy might have god - like physical features. For example, he could have a chiseled jawline and piercing eyes. His hair might seem to have an otherworldly glow, like that of a deity.
In the 'Percy looks like a god fanfiction', the plot could develop as Percy tries to find out the reason for his new appearance. Along the way, he might gain new allies who are drawn to his new - found god - like qualities. And he may also have to fight against enemies who want to use his powers for their own evil purposes.
In this kind of fanfic, the idea of Percy looking like a god could open up a whole new world of plot possibilities. The gods themselves might react in different ways. Some might be jealous, thinking that Percy is trying to usurp their status. Others might see it as a sign of Percy's growing power and importance. And Percy himself could use this new appearance to his advantage in battles or when dealing with the various mythological creatures. It could also lead to some comical situations, like when Grover first sees him and his eyes bulge out in shock.
One possible theme could be identity. Percy has always been a demigod, but now looking like a god, he might question who he really is. Is he still the same Percy? Another theme could be power. With a god - like appearance, he might be perceived as having more power, and this could lead to power struggles within the demigod community.
Well, perhaps Percy has the same stormy - blue eyes as Poseidon, which are like the sea in a tempest. And his hair might be unruly and dark like Poseidon's, as if it were waves whipped up by the wind.
Well, she might have Rhea's grace and a certain air of mystery. Maybe she has Rhea's long, flowing hair and a calm yet powerful presence. She could be as brave as Percy Jackson, with a combination of Percy's adventurous spirit and Rhea's maternal wisdom.
One possible plot point could be that Percy's resemblance to Poseidon causes confusion among the other characters. They might mistake him for Poseidon at first glance, leading to some comical or tense situations.
He's also a quick thinker. When faced with problems, he doesn't waste time panicking. Instead, he immediately starts coming up with possible solutions. For example, if there's a sudden danger in the fanfiction world he's in, he'll think on his feet and find a way to either avoid it or turn it to his advantage. And he's resourceful. He uses whatever he has around him, whether it's knowledge, objects, or the skills of his companions, to achieve his goals. He might combine different ideas and resources in unexpected ways to show his hidden intelligence.
It would be extremely powerful. You could have control over various elements like the gods in the Percy Jackson world. For example, if reborn as a water - related god, you might be able to manipulate all forms of water, from the tiniest droplets in the air to vast oceans. And you'd get to interact with the other gods and demigods in a whole new way, perhaps changing the course of events in the fanfiction world.
It would probably be full of epic battles. Percy, as a god, would bring his water - based powers to the Avengers. He could use his powers to control water sources during battles, like creating huge tidal waves to stop enemies. And his connection to the Greek gods could introduce a whole new mythology aspect to the Avengers universe.