First and the easiest thing was to pull the bootanimation from Z2 firmware and make a flashable zip of it.
It wouldn't be possible if doomlord wouldn't leak a Z2 system.
I'll post screens later.
Sorry for not posting the zip right away. I got a bit messed up as I tried to upload the zip using Z1 and chrome, which obviously failed. In the end the thread got accidentally posted without the attachment. Uploading now.
Preview (I really fail at creating GIF's - real bootanimation is way longer,speed is different and xperia logo doesn't disappear so fast )
Xda attachments are crappy. Any ideas of other hostings that are big and I can track the download count?
I chose mediafire - provides download count and you can download without hassle, enjoy!