Field Approval on D7

Hello,

 

I'm looking for a way to have an approval process on a field, specifically
on an multi image field.

Users can upload images on a multi image field and I want to manually go
over each image before I approve it for publishing.

 

The catch is that if someone updates an existing field and only changes one
image, I don't want to unpublish the entire profile but either leave it as
it was or just hide the unapproved field.

 

Thanks

 

Idan