Exceptional Design required for Instagram Posts (Create a theme)

THIS WILL BE ON-GOING WORK IF DONE CORRECTLY. Quality expected is very high. I have attached a series of screenshots of posts from other instagram accounts. These are products isolated on coloured background, with design elements added in. I have also uploaded 3 of our products ([login to view URL], [login to view URL], [login to view URL]) These have already been isolated and set on a coloured background (some are animated gifs). What we need our files being retouched graphically to add that extra touch to make them more like the examples shown. So shadows should be worked on, background colours can be modified and props (such as the display boxes) can be used. We want a mixture of these effects. The first job will consist of 60 of these posts. TO APPLY FOR THIS JOB PLEASE SEND THROUGH ONE DEMO EXAMPLE USING THE PSD'S PROVIDED. FILE HANDOVER NEEDS TO BE PSD. AND SAVED JPEG OR MP4 (FOR THE GIFS).