Instructions:
( Dont forget to make a backup for the files that your are going to replace )
W098 (Para Camo) + K2 Rail weapons. :
C:\Program Files (x86)\Steam\steamapps\common\ava\avaGame\Content\W eapons
C:\AeriaGames\AVA\avaGame\Content\Weapons
Virusscans:
Virustotal