I got this many moons ago - its Gundam Fix Figuration #0012 Gundam MK2 with Barzam armor. I like this more than MK2 - it just looks cool! The legs are not particularly articulate and the shield falls off easily but all in all a well made figure. Its a shame that some of the recent Fix Figuration series are not as well put together or painted. If you do end up with a mangled Fix Figuration figure, in most cases a scalpel, hot water and a hair dryer will fix most things.
There is nothing worse than buying a gundam figure online (or any figure for that matter) and ending up with one that has a face which looks like its been stuck up an baboons bottom - in which case just whip out those extra paints, scalpels etc. But if you are in a shop do what I do - take all of them off the shelf and check all of them one by one ;-) If the shop keeper complains, just tell them you are looking for your contact lens which fell into the box somehow.