What can be said about Garrus? Well for start he has enough good remarks to fill a small notebook, but I guess Shepard hits the center with "there is no Shepard without Vakarian" line just before assaulting Reaper beam that connects Citadel with Earth. All you Garrus fans out there, enjoy.
Little app that enables Dreamscene on Windows 7 you can download here : [link] Open the app choose Enable Dreamscene and right-click on unzipped clip and choose option set as Desktop background. That's all.
As promised here is the female version. I have never played ME as a female so I went with the default face as far as I know, enjoy! Hit me on twitter (@thejtizzle) if you need anything! Male version here: [link]