Its hard to draw details on something little like that
how to make icon of this:
First of all, save the .png file to your computer.
Then use this: [link]
website to convert the .png image into a .ico file.
Go to the folder you want to customize and make sure you aren't in library view by right clicking and clicking the "open folder
Right click the folder and go to "properties" and click the "customize" tab. Then click "change icon" and then "browse" and find the location that you saved your .ico file. Select the .ico and you have pretty new icon
Claw Folder Icon: [link]