It looks like you're new here. If you want to get involved, click one of these buttons!
You can post a tutorial for create this with another gif. Please
can post a tutorial
Yes, sure. We'll prepare such a tutorial and post it soon.
Bad3r, you can also try Google [anime logo] style. This style allows any custom image as the logo. Just click "Customize this style", then select "Provide your own" and enter your gif URL.
The manual is "in progress" as promised.
Please find basic 'how to' tutorial here: http://freestyler.ws/help/how-to-create-first-style. If you will have any questions about style creation, you can ask it in comments or via email firstname.lastname@example.org. We will glad to help.