Edit photos to look like professional product shots (clothing, cups, candles) -- 2

Edit photos so all are the same with white background for retail website. Put on to a royalty-free background of a studio (white background) so it looks like items are on a small pedestal (for cups for example). Add in fake shadows on some of the images to look like they are in the sun etc. I need a PROFESSIONAL for this. As the photos have to look extremely high-quality. On some photos I need the model removed so it's just a floating clothing item not model in the shot.