Create a Shopify filter products like Power Tool

Hi, I need to have a Shopify filter product sidebar, exactly like power tools: [login to view URL] It should Include: The Artist (vendor) list, The Colour (tag), The Licence Package (tag) and a Keywords box. These will be explained in more detail in the brief. These will be check boxes apart from the Artist (a drop down selection) and the Keywords (form) It should work in AJAX, exactly like Power Tool. It will only need to be on the Product page. Please bid what you feel would be suitable for the job. There will be more work if the work is done well. Please find image attached of the layout I envision.