Well, in fanfiction, Harry could resemble Lily in his overall appearance. His face might have the same softness. For example, his cheekbones could be as high and defined as Lily's. Also, his expression sometimes might mirror Lily's, like having a gentle and kind look in his eyes. His skin tone could also be similar, having that fair complexion that Lily was known for.
Some fanfictions might depict Harry looking like Lily in more than just physical features. His grace and elegance in movement could be similar to what Lily might have had. Harry could have Lily's slender build, with long fingers and a lithe body. His smile might be as warm and inviting as Lily's was supposed to be. In these fanfictions, it's like Harry is a living reminder of Lily not just in looks but in some aspects of his demeanor as well.
It adds to the universe in multiple ways. Firstly, it humanizes Lily more. We get to know her as a person, not just as Harry's mother. It can also show how the events in her life were connected to the larger events in the wizarding world. For instance, her relationship with Snape might have had an impact on the war. And it can create a more complete picture of the Potter family's history, which enriches the overall Harry Potter universe.
She can create a lot of conflict. For instance, if she's on the dark side, she might be against Harry, which is a huge shift from the original story. This changes the power dynamics and the whole direction of the plot.
It can change the dynamic between characters. For example, Hermione with Lily's traits might be more nurturing towards Harry, which could change the way their friendship works. She could also influence Ron in a different way, maybe being more of a guiding figure for him.
In such fanfictions, the lack of parental support means Harry might form different relationships. For example, he could rely more on his friends or other adult figures like Sirius or Remus in a different way. The dynamic at Hogwarts could also change. Without the influence of his parents' love, he might be more vulnerable to the taunts of his classmates, which could lead to a darker path for his character. He could also be more desperate to prove himself, which might make him take more risks.
It might make him more confident if he looks more stylish or powerful.
Lily could also influence the OC's perception of Harry. Since she is Harry's mother, the OC might see Harry in a different light, perhaps as someone who has a strong family support system. This could either attract the OC more or create some insecurities depending on her own background. In the story, Lily might also be involved in bringing Harry and the OC together, like inviting the OC over for family events or introducing them through her wizarding connections. This would add a different layer to their relationship development.
It could lead to some interesting plot twists. Maybe people would treat him differently based on his resemblance to Lily.
Well, in traditional fanfiction, Lily is often shown as a more straightforward and kind - hearted character. But in manipulative Lily Potter fanfiction, she uses cunning and strategy. For instance, she might trick her enemies into revealing their plans instead of just fighting them directly.
The relationship dynamics change drastically. Instead of having that tragic but heroic backstory of his parents dying for him, he has a story of being left behind. This would also change his relationship with Dumbledore. Dumbledore might be more hesitant to trust Harry with the fight against Voldemort as his abandonment could indicate some instability or unworthiness in Harry's character in this fanfiction version.
Well, in fanfiction, it could be that Lily's magic has an affinity with dragons. Since Harry is her son, this connection might manifest in his adventures. The dragon could be a symbol of power and protection. In a story, it might be that a dragon was once saved by Lily, and now it repays the debt by helping Harry in his fight against Voldemort or other dark forces.