There is a project going on right now called Double Rainboom. This project is where fans of MLP: FiM will attempt to make the First-Ever Fan-Made episode.
To go to the website, link
To view a test animation that one of the people working on the project has done, link
You are able to help with the project by contacting the crew via email at DoubleRainboomCrew@gmail.com.
If you have any questions regarding on this project, contact them at DoubleRainboomQuestions@gmail.com.