Credits:

kokorov -  http://gamebanana.com/members/1315217

Instructions:

1. Open the zip file.
2. Click and drag "cstrike" to your Counter-Strike 1.6 folder.
3. A message box will appear and then click "yes to all".
4. Run the game and try out your new radar.
5. You can change the type of the radar by going in:
   (Options\Advanced...\Radar Type\Solid\Transparent).