I remember I saw this artwork on some gaming site stating it was artwork for a abandoned Final Fantasy 12 sequel a couple of months back. Don't know if it is true (it probably isn't) but this is still awesome none the less. I loved it then and I still love it now.
OMG the first one is fukin amaazing!! I mean not the classical concept, ty'his is super ORIGINAL!! Oh god..all those pieces of armour, the strong colour..the helmet.. one of the best concepts I seen so far ..