If you don't want the price, you can turn off the "show price" option of the cart module.
For the image, you have two possibilities. Either you use CSS to add the image in the cart module like we did on our demo website, or you use translation overrides and change both the empty cart message and the total message to add the image HTML code in it. More information on translation overrides is available here:
www.hikashop.com/en/download/languages.html#modify