I'll tell you how to do it tho:
- First of all you need the tools to: Decompile, Compile
>
https://github.com/ZeqMacaw/Crowbar
and StudioMDL Obtainable from Half-Life SDK or Sven Coop SDK on Steam or search for it in Google (I recommend Sven Co-op version, but both will do the job)
Configure Crowbar with your game and the StudioMDL you downloaded
Decompile your Model using Crowbar
Go to ichigo_ref.smd and open it with a Notepad
Search for slow_sash.bmp , delete it and delete the 4 lines that come after it
Save and compile the .qc file and voilą