Creation of FPS animations in Blender

Hello!
It is necessary to create a set of animations in Blender with an emphasis on realism.
Please do not write if you have never used a weapon and have no idea how it works.
Propose

Work Objects

Animations will be created for the following weapon samples:

• AK-74U

• AK-74

• AK-74M

• AS "Val"

• AKMS

• Sniper rifle VSK

• M4A1

• Semi-automatic shotgun

• Short-barreled shotgun (double-barreled)

• Short-barreled shotgun (single-barreled)

• SVD

• Mosin rifle

• Nagan revolver

• TT pistol

• PM pistol

• APS pistol

Character Animations

1. Idle – Waiting (static pose)

2. Walking – Walking

3. Sprint – Running

4. Equip Animation – Draw weapon (take off safety)

5. UnEquip Animation – Put away weapon (put on safety)

6. Weapon malfunction fix (2 options) – Fixing weapon malfunction

7. Weapon inspection – Inspecting weapon

8. Inspection of weapons for damage – Checking weapon for damage (jams, etc.)

9. Change weapon position (right → left hand) – Changing weapon position (from right hand to left)

10. Change shooting mode – Switching fire mode

11. Vertical grip hold – Animation of grip on vertical foregrip (if installed)

12. Fold the buttstock – Folding the stock

13. Checking for ammo – Checking for ammo in the weapon
    14. Check for ammo magazine - Checking the magazine
    15. Quick weapon reload - Dropping the magazine on the ground.
    16. Reloading the weapon - where the magazine is taken from the pouch on the plate carrier, fired into the quick drop bag.
    17. Place one round in the chamber
    
    

Weapon Animations

1. Single shooting – Single shot

2. Automatic shooting – Automatic fire

3. 3-round burst – 3-round burst (if the weapon type allows)

4. Change shooting mode – Switching fire mode

5. Reloading – Reloading the weapon

6. Weapon failure 1 – Weapon malfunction (type 1, jam)

7. Weapon failure 2 – Weapon malfunction (type 2, failure to eject casing)

8. Bolt catch – Bolt hold open (for example, in M4A1 after running out of ammo)

9. Fold the buttstock – Folding the stock (only available where the weapon design allows)

10. Checking for ammo – Checking for ammo in the weapon