Yes, Rina does requests. She might need reminders about them once every 5 seconds so she doesn't forget, but other than that... she does them. Specify whether you'd like it cartoon style (such as in a lot of the Rina drawings) or naturalistic style (such as in pretty much everything else.)
How to submit a request:
Requests are in guestbook form.
-Include your name and email as you would in a regular guestbook.
-There's no need to put anything in the links section.
-In the comments section please specify your request.