This CS:GO mod aims to recreate the CS 1.6 experience
Ak47 Animations + Buymenu sounds video - Classic Offensive mod for Counter- Strike: Global Offensive - Mod DB
Counter-Strike: Classic Offensive - SteamGridDB
Classic Offensive, A Mutant Counter-Strike - YouTube
Download AWP from Classic Offensive for CS 1.6
Classic Offensive on Twitter: ".@ZooL_Smith did a modification of @CSGO's HUD to look more like its classic counterpart. The layout of the HUD in CS:GO is ideal and doesn't really require tweaking.
CSCO Preview image - Classic Offensive mod for Counter-Strike: Global Offensive - Mod DB
Counter Strike: Classic Offensive - All New Weapons Showcase - YouTube
CounterStrike Classic Offensive
Counter-Strike: Classic Offensive Mod is Out - Game News Plus
Counter Strike Classic Offensive is in full swing, Give it a try while the servers are populated. (CS 1.6 mod for CS:GO) - 9GAG