AprilYSH Haiden Hair in Unreal Engine 4 [Updated!]

I will point that I converted AprilYSH's Haiden Hair using Ornatrix in C4D (takes a few minutes), and the hair in UE4 reacts to movement in real-time (not like dForce). Also, changing hair color is as simple as choosing a color from the palette (color also changes in real time!).

A. I will experiment with more complex coloring systems in the future. [Done!]
B. Next I'll try to learn how to change color along the length of the hair. [Done!]
C. I need to find a way to mix A & B for ultimate color mixing.[Done!]
D. Hair reacting to wind! [Pending]

3 Hair Base Colors + 3 Hair Extension Colors

3-Colors (at the same time) Hair Shader:

1-Color Hair Shader [OLD]