Finally managed to find something again, inclusing probably the biggest piece of trial fieldgear made at the time.
First an A-series trial rig, part of the set the body armor and backpack shown on page 1 with the same nylon gear-attachment strips.
And also a holster, which interestingly has a series marking, this is almost never seen on pouches, and the green webbing strip at the back is of thinner more synthetic material than
the other pouches I have, which might identify some other pouches I have as part of the C-series of trialgear. (I'll post pics of these further below)
And then the big one, a trial backpack that apparently was only for issue to commando's.
It has a sort of emergency release system, not sure how it works or what detaches exactly, but I don't really know if I can just put it back together afterwards.
On the front of the shoulderstraps are also 2 pouches, as well as on the waistbelt, the latter ones seem to be about the size for a C7 magazine.