Assign different images to different product variants (OCC-244)

[sarahelsaig]

Is your feature request related to a problem? Please describe

I can't set [...] image for each price variant separately in Price variants product , actually it is necessary
@effapp

Describe the solution you'd like

Some way to tie different pics in ProductPart.ProductImage to each variant. Maybe an index number?
Some front end logic to swap out or scroll to the relevant product picture(s).

Describe alternatives you've considered

No sure, please discuss ideas in the comments.

Jira issue

[effapp]

set image and inventory count for price variant separately, like following figure: