Design product image for Retails store -- 2

We need a freelancer to design product pictures for retail store ,like aliexpress ,ebay .My products are mainly ip cameras ,and we want to design professional pictures .You have have such experience before .You need to try your imagination ,how to make the picture professinal and attactive and let people know the products well from the picture you [login to view URL] you have done such work before ,please show me.