Whiteboard animation demo video

I need a whiteboard fast-draw animation for a business software development company. I will provide the text script and will want you to draw first a storyboard with 10 scenes. I will want to see a rough sketch of the final scenes first before making the final drawing and sketch. You will come up with the sketches to draw based on my script. You should be creative and familiar with demo videos from Epipheo style videos. I do not want to use VideoScribe for this, I want custom drawing only. I want fine thin drawings, not the bold pen like VideoScribe. The animation will be in this style - [login to view URL] and this - [login to view URL]! With each scene to be changed by swiping the paper as you can see in this video. Please bid only if you can show me samples of similar work that you made. Thank you,