PixelHat? - Some form of Pixelmon on Player Plugin

Much like different Hat plugins I was wondering if we could have a Pixelmon as a Hat/Shoulder pet, riding their trainers.
I’d also love if the configuration would actually allow server owners to decide which pixelmon they would like to allow to be on a players shoulder in order to avoid having a Giant pokemon on them.

Just a request basically asking

  1. Is this possible to actually make or would it be too much work?
  2. Are other server owners interested in it?