Change image on hover on different div within form

Hello,
quick introduction to myself, my name is Robin and I have studied Webdesign/Development (have not finished). Now I am the Head of Marketing in a smaller Skidepot Company and we are rebuilding the Website, a complete rebuild.
The issue I have now is a bit more complex, it is not as hard, when coding the Website raw, but coding the full Website is not really an option, as doing the full backend would take months to complete (and I am not the best with PHP to be honest) and I have a Deadline of End of June.

I want to create a form type, where the End Customer can create their Skidepot Cupboard, by selecting the different variables in Steps: 1. Select the Size (which was easier to accomplish in Webflow) 2. Select the Color/Wooden Decor that could be used for their project, this is where I am stuck. The way I coded it myself is, when the customer clicks on the color/wooden decor it changes on a different image. You can try it out on the following Link: Link (Note: there are only a couple working like Hamilton and Halifax Tabak, but I think it is understandable to achive). The other steps are do-able on webflow that is what I know, the first two are a bit trickier. So if anyone can help out with this would be great. I like Webflow and with the CMS it would make it a lot easier for the company, also for the future, if I leave. We have not yet paid for the Subscription as I want to know this is possible before doing so, or there is some other elegant solution that is similar. Maybe someone can tell me if I also did the first Step correct. Here is the Read-Only Link: Read-Only

I appreciate anyone trying to help!
All the Best,
Robin