A yellow blush is a line of albino just like the faded and high contrast lines.
The yellow blush albinos tends to have more of a solid yellow head and the yellow bleeds out more into where the white would be making a more uniform yellow colored snake.
The one odd thing about this line is that you can visually tell which normals are hets and which ones aren't when they emerge from the egg.
The hets have an axanthic look to them but change to a more normal coloring after their first shed.
Not many people where working with this line due to the originator of it but they are out there and will become increasingly more available over the next few years.