@thebundok Welcome to the forum!
I have to confess I’m struggling a bit to understand your request. First, what do you mean by “block”, and where would these “blocks” be found?
Perhaps you’re using the word “block” to mean a vault item type (like Login, Note, Card, and Identity), so you would like to have available more specific versions of these (e.g., Identity-DriversLicense, Identity-Passport, etc.). If that is what you’re proposing, then there is actually an existing Feature Request on this topic: