Ok so you mean an emote can let me aim "normally" in that way? I can be able to use that just an animations to aim and shot, not just to "stand for a picture"..sorry for my english,it isn't my native lang and thank you for your answer!
sorry but..in the first photo..i was wondering if that hand position on vertical grip of the weapon is just an effect of that static animation, or a specific modification of hand position in some file.meta.. it would be fantastic to know which value to modify for permanent aiming in that way!