It appears that someone in Germany may have actually produced the ball x burm hybrid that some people have been working on for some time.
Crazy looking snake.
Burm pattern, BP head, but it looks like it may be a bit deformed due to the way the back part of the body is shaped.
The pictures have been posted online but I'm not sure if it's OK to link them here since it was on another forum.
If anyone is interested, I can PM you the link.