Possible new Masai texture

I have just come up with another idea for the Masai tribe that will complement the lighting/texturing scheme that I came up with for the weaponry.  I applied a Light Angle Two tone to the Masai that I textured with a dark brown/black colour scheme and I then added a directional light that I pointed at the Masai.

When I rotated the directional light and set keyframes, here was the outcome.

Essentially, it will be a choice between a completely silhouetted figure or a figure that consists of two shades which change ratio depending on the light.  This will be a decision that we will carry out as a team.