If I understood correctly, you want a "whiteboard" (there's the word) animation for 10 minutes... that's a tad long for such a price span (as you'll notice when the bids start kicking in).
Nevertheless I'll make an effort, and not being a pro, I am an architect and a video editor, so i am able to provide you with what you're looking for. (besides, I am interested in the theme. curious to know what will come out of it). I will send you a private message with an example of my work. thanks.