Updated AI AXMC Textures

Tweaks to bring the AI AXMC series up to the same level as in the ACE3 version

Fixed under barrel / bipod inheritence issue on AI AXMC rifles

Attempt to fix key

Hotfix to ensure the optics animate correctly with the slide of the VP9

1.6.0
H&K VP9 and VP9 Tactical Added.
20 colour and model variants in total.

Knight's Armament Company Light Weight Assault Machine Gun (LW-AMG) Added.
This is the 7.62x51 version of the LAMG.

1.4.1
H&K Gen 3 Polymer Magazines added

Hopefully finally got on top of the optional RHS grip pod dependencies for the LAMG

1.4.0
Magazine Proxies added to HK416s
(60 Round surefire mag included as magazine proxy model as well as 'original' HK mag)
Minor tweaks to all weapon position bones. (Should give better position in the shoulder now.)
Minor tweaks to attachment positions to provide better compatibility between Vanilla and RHS side and under rail attachments.
Minor tweaks to hand positions