Product Addons for each variation

I would like to implement different addon options for each product variation. Let’s say we have Color and Size variations for a glass. I would like to have transparency option ranging from 0-100 for each color selection. So customer can order Blue color with 10% transparency and Red color with %80 transparency. Since I have a large range for transparency values it becomes infeasible to add all color opacity combinations.

So what is the best way to do this? I checked Product Addon official extension but it seems to working only in product level. I need to have addons on variation level.

Thanks