Tracking downloaded and disliked models per user

On the model page it would be great to have these 2 information points:

1. Whether you already downloaded that version of that model. Preferably also date when.

2. Some "Ignore" checkbox similar to what steam has, that a user can click and have displayed next time they're on that models page, to signify that "i looked at this and didnt like it, no need to review it again". With perhaps a simple filtering option for based on that too.