One of the more challenging aspects of the UI for MAG was that there was actually three complete sets, one for each of the game's three, selectable factions.
The video sample above focuses strictly on the Valor faction. So, while many of the game's areas are depicted, the variant faction-based themes are not included.
However, the game's three faction themes are the primary subject of the screenshots gallery. Three UI view areas from the game are shown, each with one screenshot for the game's three factions. This should give you a good idea of how fully the themes were handled.