The LS Buddypress Activity plus tabs extension is now available on http://wordpress.org/plugins/ls-buddypress-activity-plus-tabs-extension/.
This extension adds tabs in groups for Buddypress activity plus uploaded videos, images, links.
Requires Buddypress activity plus plugin (http://wordpress.org/plugins/buddypress-activity-plus/) to be installed.
Download from http://wordpress.org/plugins/ls-buddypress-activity-plus-tabs-extension/.