This was my first pattern. I spent about 5 hours on it and I'm really proud of it!
It was such a great experience and a huge challenge for me! Hope you enjoy it!
Step 1: Tools
You have to choose really compactible and comfortable tools if you want to get best results. This work needs much thoroughness.
Step 2: Make a Template
Ofcourse at first you have to make your own template. Try to make as much small places (those which you will cut off) as possible, it will look insane.
Step 3: Start Cutting
Be carefull not to cut too much. Be patient, you will be surprised of the result! :)