After more than month I'm with GoDot I realized, I still have my old C#-Unity3D wallpaper on my android phone.I was unable to find any good wallpaper in acceptable quality so I decided to put one together by myself. It ended so well, I decided to share it with community. You can download it, you can use it, you can be happy. Picture below is hosted on my google drive because with imposant quality comes imposant size.
EDIT : After some time I finished lock-screen alternative of this wallpaper. If your phone can use different wallpaper for lock-screen you can try this one
Enjoy your new wallpaper.