BuddyPress.org

yes, but get_userdata() doesn’t return values like avatar and additional profile fields from registration. I found some functions in a core but I am not sure I should go that deep to get this info.

bp_core_get_userurl()

bp_core_get_avatar()

bp_core_get_userlink()

and finaly the best one:

xprofile_get_field_data()