The only safe and "legal" way to see player models through walls is via built-in console commands, which are strictly restricted to or private servers where cheats are enabled. How to Enable : Launch an offline match with bots or a private server. Open the developer console (typically the ~ key). Type sv_cheats 1 and press Enter to enable cheat commands.
While players often search for "download wallhack cs go" to gain a competitive edge, using third-party software for wallhacking is illegal in online play and carries severe risks. Attempting to use these tools in online matchmaking almost always results in a permanent ban.
: This will not work in competitive, casual, or any VAC-secured online matchmaking. 2. Risks of Third-Party Downloads