I read the rules and I think people aren’t allowed to actually advertise or sell their services here but I could be wrong.
I have several sources online of people you could get in contact with, however, full bodily manifestation isn’t as TANGIBLE as one may think. It’s not a complete physical transformation; it’ll be the heightened amount of pheromones, increased seduction/attraction/charisma (there’s just something about you that people want), magnetism and mannerism changes.
So you can imagine, it’s definitely going to be fix a psychosomatic aspect of you than a total physical impact. You won’t go from hourglass curvy to slender. You won’t shrink your thighs in a couple days from the spell either or restructure your cheek bones…
Edit: that’s not the say that physical transformation isn’t possible, V.K claims he has felt his biceps grow and actually morph bigger through magick.