Add icons and add a patch to add them to resources.
165.ico and 166.ico are made by me based on Tango
167.ico by STATiK-04 licensed under CC-by-sa 3.0, see http://statik-04.deviantart.com/art/Tango-Defraggler-Icon-101442350
The icons are not visible in ReactOS but they are, if I open shell32 in Resource Hacker (see screenshot).
Dunno if I made something wrong in the patch or whether it is a bug in ReactOS