"http://jedijeff1993.deviantart.com/art/DayZ-SA-Standalone-381493501

This is 256x256

Here, you can download the icons here.

Go get yourself a great dock icon.

The low resolution icons that I made look like ♥♥♥♥, sorry.

Hold Ctrl + roll up your Mouse wheel to larger the icons on your Desktop.

I don't know if it's my PC's own problem. The 128x128 icon doesn't work at all. I use 256x256 instead, and found it's alright."