First of all, welcome to the gang Hopper! Nice to see you've made yourself at home. If you need help figuring out posting images and the like, there are some FAQs here:
viewtopic.php?f=25&t=5408
Secondly...
Thundershot wrote:Must be loads of unknown

variants about, has any one got the

with

's body mould? I never seen one, the toy section mentions it but has no photo, is it really rare figure, or just an over sight by the over worked
Impudent Cur!
Thirdly...
Sundance wrote:the Aussie Jungle Fighter doesn't have a beret...
he's a 'bare' head, of the type later used for Breaker and Sky Raider.
so, he's HM12
where'd you wanna put in the new heads from series 2?
Infantryman/Wheels
Ironblood
Security Trooper/Patroller (unique head/torso)
Engineer (entirely unique)
Kraken (entirely unique)
Skeletron (entirely unique)
Red Wolf (unique head/torso)

is also a 'bare' head mould, just with a different paintjob.
Now, I hate to pour cold water on a cracking idea, but I do believe there is a simpler explanation. The original 'Action Man in Miniature'

wave 1 stands alone, it's a completely different concept to the Red Shadows and Teams

wave 2 , so I think it's an added and unnecessary confusion to class the

Commando as a variant of the original Commando figure. Probably an easier way to work it would be by character name.
As we know, wave 2 came in two releases, let's refer to them as wave 2.1 and wave 2.2. I think a great many of the variants are due to this. I'll focus on

.

and

were released with straight legs and thin hands.

had the grey camo paintjob,

had the all-black. Now, I've looked at my figures and can only see four types, all of the versions with flatter hands have the

(or Morris Dancer) tassled legs. There are no exceptions to this rule. I think the distinction is simply between waves 2.1 and 2.2.
As we have seen with the variant

, the second release had a remoulded head, arms and legs. Wave 2.2 also had thicker paintjobs (look at the eyebrows on the SAS group shot) and were made from a bendier plastic.
Let's not forget that the

and

ranges were released a few months after

,

and the

, due (I think) to the Brighton Toyfair (Dave Tree mentioned this a few months back, I may be misquoting him). So it's safe to assume that when the

boys first hit the shops that the variant

Morris Dancer leg had not even been designed at that time.
I propose the notion that any figure who made the transition from wave 2.1 to wave 2.2 was simply redesigned with better limbs. Which simplifies the concept down to one variant per character. I've just had a gander at my figures and I can't see a clear difference in any of my

or

figures. Also worth noting that they are no bent-armed figures in either range.
But it's not completely clear-cut, as evidenced there is a variant

out there, although it could well be a prototype. There was also a thread about variant paintjobs among

IIRC. Both figures are from wave 2.2