Help in getting each drop down to have a seperate picture appear. (Macros confusion)

Hello,
I have created a sheet and have two drop down menus that allow me to show a picture depending upon the answers from the drop downs. I have used Macros to define what needs to happen on two of the drop downs. Here is where my brain starts to lose it. I would like to create two more drop downs (which I have on already done) that will allow for two more pictures to be shown. Equalling 4 pictures in all. Any help would be greatly appreciated. I hope I have conveyd this properly. I have attached the sheet in question.

Sorry, The drop downs affected are Stone color and integrated sink color. I have put a picture for the sink color (Grey Amazon) on sheet two, but have not added any additional pictures until I could get it to work. I figured to just use picture 1 or any number to get it working and then just change out the picture later.