Yes i would like to do this too.There is no need for plugin to do that, simply replace the icon in "icon" folder and that's all.
Unless you want to change icon in game.exe file?
Thanks!In that case you need to use special software to replace .exe icon resource. I recommend Resource Hacker tool.
Open in resource hacker your .exe file, press combination key CTRL+R and select your new icon and save, and that's it. But be wary that this tool may cause to crash your exe, if so, then you need to find other similar tool. I cannot recommend any other than resource hacker, because i don't use any of it.
