Thank you guilhem for your fast informative response.
As I already write a few pose ( in particular three) that are:
A: unique
B: livelike
C: well done
As shown on kaktus pics.
All the other standing and kneeling, prone firing etc. pose (very well made by you ) I get far more as needed of it from Airfix, Esci, Cäsar, ... .
And on top three up to five times of this poses are in each box.
And if I need it ,it is easy to convert by swap heads.
I know that this is not what you want to read and a bit unfair due to your nice conversions or modeling of figure you have done.
But please be so kind and see my point of few. For me it is totally useless to buy a set of 18 or 25 figure only for a single one.