MLM sales plan promo video

I need a promotion video to a MLM company. The message of the video is to explain their MLM system, it does run almost exactly as this: [login to view URL] From that video, what I need is just an animating of the scheme that he showed at the paper. Some minor changes is needed, like the names, quantities etc. But the process is the same. Final voice is not needed, since the video will be in portuguese, but I need some 'draft' voice just to keep the timing with the animation, sound etc.. It can be done in stop motion as well, if you think that would be easier.