Whiteboard Video (Doodle Animation) needed

Hi, I am a London based Dermatologist. My new book (Future Proof Your Skin) is about to get published and we are in the process of designing the book's website - this job has already been allocated). However, I would like to include a short whiteboard video (doodle animation) on the new book's website. There will be 15 illustrations in this short video. Really looking forward to seeing your portfolio of doodle animations! Stefanie

PS.
Your questions:
- Yes, we have a script already
- We would like you to also do a voice over
- Not sure about exact time, maybe 3 min.? (sorry, I don't have any experience as to how long 15 illustrations usually take)