That's sufficiently weird that somebody's bound to be. Just upload it and don't worry about whether people are panting to see it. This is the sort of thing people don't know they want till they see it.
Am I a MLP fan? Honestly, no.
When I was 5 or 6 I used to have the toys and loved them, but I sold them. Also I don't get cable channels so I can't watch the show, nor would I want to. I only kept my favorite toys which are my Build-A-Bears, American Girl dolls, Disney stuff, a few random things, and my Barbie collection.
But one of my friends likes the MLP: Friendship is Magic show haha, and she also likes Sims 2 and 3. So I'll show her it and see if she likes it.
I used to watch the original MLP series when I was little! (Though it says something about me that the only episode I actually remember is the one where the baby ponies' nursery went all possessed and evil, and it was up to one brave little pony and its buggy to save the world.)
I've got all sorts of aliens in my game; MLP wings could be perfect for some previously unlanded species
I'm quite fond of MLP, and have a row of little blind bag ponies lined up on my desk. I would happily download pony stuff. Just please don't ever call me a brony or a pegasister. Plain old fan suits me fine.