After searching the theme's source, I found the shortcode for the author profile. :-)
I noticed it doesn't work well in the sidebar and would need some CSS changes I think. An option to put a 'show more' on the profile description/bio would be useful too.
For the syncing user profile fields with the xprofile fields of buddypress, I don't think the plug-in I installed is working too well, so it would be great if the theme would do this.
Finally, I just noticed that the pinterest icon doesn't appear in the author profile. Could this be added please? See attached.