Gregg, yes you can assign specific images to product options. When optional product images are assigned to product options, selecting an option will also select the assigned product images.
To assign images to product options visit: PRODUCT SETTINGS -> Options.
On the left side of each option drop down menu, there is a small square (shown on the image below), click the square corresponding to the option you want to assign images to.
The grid of optional images will open up, and you can select the images you want to assign to this option by just clicking them (shown on the image below).
Please reply if you have any other questions.
Steve - eez.io support