Ok the only things that are missing from the overhaul of gui of 25th anniversary update are the Console and loading screens. The first one I don't thing can be restored right now. I present to you the loading screen screen from the won era of the game. Its on fixed resolution and can't be fullscreen on every resolution. Also is only for 1024x768 and above resolutions. Special tanks to Trit0n, who made this possible with his csgo loading screen for Counter-Strike.

Also this work uses only the restored official images by Valve. No upscaling or other things, apart from the fixed lambda on the suit of Gordon.