Animating a website walkthrough Video

Hi Everyone, We're working a proposal for a client to work out a walkthrough video that guides viewers through a generic user journey, navigating around the website. The video duration will be around 2-3minutes long, and will require manipulation of digital assets around the canvas to bring emphasis on where to click and what to select. There will be VO accompanying the video as well. If you have experience in working on similar videos to below, please give me your portfolio and quotation. [login to view URL] [login to view URL] [login to view URL]