Convert a Template to a Website

I have a Shopify Theme that didn't come with a PSD file, we installed it on [login to view URL] and but we decided not to use shopify after all and now we would like the theme recreated on their current store instead which uses Magento, the url for that live site is www.cozywoggle.com. it is live and has products on it, so no product entry will be needed. We are also on a short deadline. Home page, category page, product page, cart page, checkout and the rest of the site pages will need to match the look and feel of the shopify theme. I have the theme files and everything, just no PSD file.