Mini ID? Sci Fi Desert Troops?

[Cait Sidhe]

When going through my old minis I found these guys and was wondering if anyone recognised them? I believe I got them in part of an eBay lot a few years ago where they were labelled as unknown. No markings on the slotta tabs or anything.

[The Dozing Dragon]

Not seen them before myself.

[axiom]

No idea, but they look pretty cool

[eilif]

I don't have the time to go searching their catalogs, but it looks like something that might have come from moonfleet miniatures 
http://blackcatbases.com/index.php?main_page=index&cPath=437_624
or 4A miniatures.
http://www.fouraminiatures.com/index.htm

[manic _miner]

 These are not from my range but they well could be Moonfleet.

[YPU]

These are not from my range but they well could be Moonfleet.

Always amusing when an actual producer goes "Nope, not mine" like that.