Perhaps it could be a scientist who uses his knowledge to improve the lives of the ponies in Equestria. He could introduce new ways of farming or energy sources.
MLP Equestria Girls human fanfic often explores unique storylines. It might involve the human versions of the pony characters from My Little Pony in various situations. For example, they could be dealing with high school dramas, friendships, or even some magical adventures in the human world. These fanfics can be a great way for fans to further explore the characters in a different setting.
Well, it could be about a human who has some extraordinary qualities in the Equestria world. Maybe they are really kind and help the ponies a great deal, like solving big problems or bringing new ideas to the land of Equestria.
One common theme is friendship. Just like in the original My Little Pony, friendship is a central aspect. The human versions of the characters form bonds and face challenges together. Another theme is the adaptation to a new world. Since they are in the human world now, they have to adapt to human customs and society.
The human soldier might act as a mediator between different factions in Equestria. Since they come from a different world, they could have a more objective view. They could also be a source of new ideas, like different ways of training or organizing for defense. And in some cases, they could be a bridge between the human world (if it exists in the fanfic's concept) and Equestria, facilitating trade or cultural exchange.
Well, perhaps the human soldier arrives in Equestria through some sort of magical portal. Once there, they might have to adapt to the different culture and magic. They could start by learning about the Elements of Harmony and use their soldier discipline to help in times of crisis. For example, when there's an invasion of some dark creatures, the human soldier's knowledge of warfare could be crucial in formulating a defense plan.
One idea could be a human with unique skills, like being a great artist, arriving in Equestria. The ponies are fascinated by the human's different art style and the human has to learn about Equestrian art in return. For example, the human could introduce the concept of abstract art to the ponies, while learning about the magical paintings in Equestria.
An old man who has a lot of wisdom from his long life in the human world. He could be a mentor figure in Equestria, guiding the ponies with his unique perspective. For example, when there are disputes among the ponies, he can offer solutions based on his human experiences of conflict resolution.
Well, they might be brave. In many equestria stories, a great human would show courage in the face of danger, like when dealing with magical creatures or strange situations in Equestria. They could also be kind - being friendly to the ponies and other inhabitants, helping them out without asking for much in return.
One possibility could be a character who has a deep understanding of magic and uses it to help the ponies in Equestria. This person might have studied magic from a different realm and brings unique spells and techniques to solve problems in Equestria.