Product preview variable products & delivery date display -- 2

Hi there! For our website [login to view URL] we need the following: 1. product 'slider' on the category page. Instead of the image flipper currently in use. If a product has multiple color variations we want to display this at the category page with arrows as shown here: [login to view URL] We want to bundle the products but at the same time they should synergise with the filters. So If you have a product with the colors: red, blue, brown and grey. And the blue color is the main image for the product but you filter brown than the brown should be displayed. Everything should work on mobile, tablet and pc. 2. Delivery date display. We need to show the text 'op voorraad' with the icon as displayed here on the category page: [login to view URL] Also we need the grey text underneath to for special variation in delivery times. Are you up to the challenge? Kind regards, Siebren