Here are some free plugins that offer enhancements to the member profiles of your BuddyPress network.
Allows admins to specify verified accounts by putting Twitter like Verified ID badge on profiles. Also you can mark users as spam accounts.
It adds a Google map displaying a member’s location on his profile.
Simple BuddyPress plugin that adds a progress bar in the member profile, which displays the percentage of data filled.
Popular BuddyPress plugin that adds more custom fields types in in BuddyPress profiles like Birthdate, Email, Web, Datepicker etc.