Thomas' Adventures of Kiki's Delivery Service

Thomas, Twilight, and Kiki's Delivery Service is an upcoming Thomas/MLP:FIM/Studio Ghibli crossover made by Hiatt Grey.

Plot
Thirteen-year-old Kiki leaves home to train as a witch with her talking black cat Jiji. She flies on her broomstick to the port city of Koriko. While trying to find somewhere to live, Kiki is pursued by Tombo, a geeky boy obsessed with aviation who admires her flying ability.

In exchange for accommodation, Kiki accepts a job delivering goods by broomstick from Osono, the kindly owner of a bakery. Her first delivery goes badly; she is caught in wind and loses the black cat toy she is supposed to deliver. Jiji pretends to be the toy until Kiki can retrieve the real toy. She finds it in the home of young painter, Ursula, who repairs and returns it to Kiki so she can complete the delivery and rescue Jiji.

Kiki accepts a party invitation from Tombo, but is delayed by her work and, exhausted, falls ill. When she recovers, Osono clandestinely arranges for Kiki to see Tombo again by assigning her a delivery addressed to him. After Kiki apologizes for missing the party, Tombo takes her for a test ride on the flying machine fashioned from a bicycle he is working on. Kiki warms to Tombo but dislikes his extroverted friends and walks home.

Kiki becomes depressed. She discovers she can no longer understand Jiji, who has befriended a pretty white cat. She has also lost her flying ability and is forced to suspend her delivery business. Kiki gets a surprise visit from Ursula, who determines that Kiki's crisis is a form of artist's block. Ursula suggests that if Kiki can find a new purpose, she will regain her powers.

While Kiki is visiting a customer, she witnesses an airship accident on television. A strong gust leaves Tombo hanging in mid-air. Kiki regains her flying power and manages to rescue him. She regains her confidence and resumes her delivery service. Kiki's parents receive a letter saying that she and Jiji are happy.

Trivia

 * Peter Griffin and the Powerpuff Girls Movie (Blossom, Bubbles, and Buttercup) guest star in this film.