First, think about the basic plot. Decide if it's a crossover where the two worlds interact, or if it's just one character from one series in the world of the other. For example, if you want to write about Pinkie Pie in Sodor, consider what she would do there. Maybe she'd throw parties for the trains. Then, create an outline of the story. Start with an introduction that sets the scene, like Pinkie Pie arriving on Sodor by a magical portal.
Well, a cool fanfiction could be about a character from Thomas and Friends getting a special ability like the ponies in MLP. For example, if Percy suddenly had the ability to fly like a pegasus. He could use this new power to save the day when a big storm blows in and knocks down trees on the tracks. Or perhaps a story where Twilight Sparkle from MLP comes to Sodor to teach the trains about friendship, just like she does in her own world.
One great fanfiction could be about Thomas and Percy's adventure in a new part of the island. Maybe they discover a hidden track that leads to a magical place full of talking animals and beautiful scenery. They have to work together to get back home and tell the other engines all about it.
Some popular Thomas MLP fanfics might include those that combine the unique worlds of Thomas the Tank Engine and My Little Pony in interesting ways. For example, there could be fanfics where the characters from both universes meet and have adventures together. It could involve Thomas and his friends exploring the colorful and magical land of Equestria from MLP, or the ponies coming to the railway world of Thomas.
Well, clearly Thomas and Emily are the main characters. Thomas, the small blue tank engine, is known for his cheeky and helpful nature. Emily, on the other hand, is a larger, more elegant engine with a strong sense of pride and a kind heart.
Thomas is obviously one of the main characters. His friends like Percy, James, and Gordon are also likely to be main characters as they are usually important in Thomas and Friends stories.
One main theme could be friendship. Thomas and his friends rely on each other, which shows the importance of friendship in their world. Another might be trust, as the title mentions 'trust Thomas'. They trust each other to do their jobs and help out on the railway.
Perhaps there's a story where Thomas and Emily have to team up to win a race against some new engines that come to the island. During the preparation for the race, they discover new things about each other and their own capabilities. Emily might learn some of Thomas's quick - thinking strategies, and Thomas might learn from Emily's determination.
Perhaps there could be a story where Thomas and Edward compete in a friendly race. Along the way, they both learn important lessons about sportsmanship and friendship. For example, when one of them has a minor accident, the other stops to help, realizing that winning isn't everything.
They could get lost in an old, abandoned part of the railway. Thomas might be a bit scared at first, but Percy stays calm. Together, they explore the area, find old railway artifacts, and then figure out a way to get back to their normal tracks. It would be a story of discovery and courage.