I have not.

Just googled it. Details for others unaware: apparently it's a fan film and is currently in preproduction (they've started on storyboards and animatics). The storyline, according to Equestria Daily, is that Cadance is pregnant and so the princesses are getting their castle prepared for the new family. But Spike accidentally unleashes an evil spirit that originally possessed Luna, but this time it turns Celestia evil. Eventually lots of villains return and the mane six have to use "the Galiax" to save Equestria. I often shudder at the thought of fan-made content (especially in the MLP fandom) because they can sometimes be seriously out of character and unappealing, but the storyline seems okay. I'll keep an eye on this project and do my best to approach it with an open mind, as it sounds interesting.

Thanks for the heads up!

Yup

I don't really get into fan films, to be honest. But I may see this. It could be interesting.

Is it like a fan made film of something?

Ya

UM...NO "BUT NOW I WANT TO SEE IT"