Try using the item definitions to spawn them. From the Radiant: item_bacta, item_binoculars, item_battery, item_la_goggles, item_seeker, item_sentry_gun, item_shield_lrg_instant, item_shield_sm_instant, item_medpak_instant, and although I'm not sure if it works, you may try item_goodie_key and item_security_key. Plus, item_datapad.