This custom HUD was made for Counter-Strike: Source. I recommend it for any movement-gamemode. Flashbangs and playermodel are highlighted for Trikz.
After the download, extract the .zip and extract the OfenHud folder into your "custom" folder: steamapps\common\Counter-Strike Source\cstrike\custom
If you do not have a custom folder yet, you have to create it. Now your OfenHud is automatically loaded by launching the game.