Those are nice. I really like the contemporary subjects; especially the Iraqi stuff. Not so keen on the insurgents. That's not a knock on your painting/modelling skills - I think they look superb but from what I've played of "Western-style army vs. Insurgents" gaming rules it's a very dull gaming subject, particularly for the insurgent player where I ended up feeling like the Genestealer player in Space Hulk ("I don't think you really need me, you could just use the rules to play this army automatically").
I'm really a fan of "what-if" modern conflicts in the sense of reasonably evenly matched sides, so I'm really keen to see your PLA project.