05-06-2016, 08:17 PM
The problem, as always with suggestions concerning taking some action based on the submitter on the site is that there is no direct link between submitters and user accounts so there is no way to automate those notifications. A reason is required when submitting a revision and I'm hoping that the ones that were replaced for you had a good one or else they should have been rejected. Did the models in question have both a normal icon and a large preview icon?