I will draw crazy monster portraits of you or anyone in ink, pencil or charcoal, using my style and my interpretation. Of course, I will try to preserve some likeness, but that's hardly a guarantee. :) Bruce turns to Hulk...Ben to the Thing... you get the drift.
After all, you'll be "monsterized."
And yes, you could give instruction on how you;d like it done. Horns? Beaks? Scales? More eyes? It's up to you!!! Bet it will be fun, yes?