My eyes in real life aren't actually two colors, although I wish they were!
I think I'm going to leave what my cutie mark represents up to your interpretation, in part because I'm not completely sure myself.
I didn't vector the body, only the mane and tail. Most of the vector shape is from here:[link]
A zip with separate vectors of this character and cutie mark can be downloaded here:[link]
For anyone wondering, this OC is for my music youtube channel, which can be found here:[link]