See the section "Configuration and personification" in the README document.

What you need is animation toolkit source, the latest is animatronics_01112013.tar in the /source/ directory of ubiboot repository.
You need a Linux computer, where you extract that tarball.

• The info text is in file "imagebase/ownerpanel.png", so you need to create a 400x400 sized panel of your choosing, with Gimp or whatever you prefer and replace that image with your custom panel.
• Then, run the script ./create_animations.sh which will build the animation sequences and support files for you. The result is a tarball called "animatronics.tar" in the same directory.
• Next, run the script ./pack_cpio.sh --create animatronics.tar which will create an archive called "ubiboot-02.menus.cpio" in the same directory.
• Copy the CPIO into your ubiboot config directory on the device, and check that the name you give it matches the configuration key G_UBIBOOT_ARCHIVE in your ubiboot.conf.

Now your new info panel will show up in the menu