1.6 run/up/down now play during draw, reload, melee anims. improved the run animations

1.5 more shoot anim movement

1.4 improved shell eject (first person)

Fixed some inverted knurl bump mapping, minor texture oopses corrected, reduced file size a tiny bit.

Adjusted reload sound timing, tweaked anim slightly. Textures and materials tweaked (more PBR/metalness-like hopefully).

Changed item grab hand pose, and very small texture and anim tweaks (reload fade-in reduced)