You may want to after a while change a folder icon. This is a pretty simple process to do but its hard to get the hang off. But Apple Mac Tips will be your to savior. To begin, find an icon you like. A Good place is interface lift.
Once you have found your icon right click and “Get Info” on both you icon file and the folder you wish to change.
You will notice in the top left hand corner is a small icon, this will be the key to the process.
On your folder icon that you want to change, click it again and press Command + V. This will paste the icon.
This may take a couple of times to work, but you will get the hang of it. Have fun.