Indian Pigment Paints for leather?

[AnotherHawkenGuy]

I ordered some powdered pigment paint from crazy crow to paint on my war shirt. Is there any tutorials online on how to do it? I Want to do something like this:

with the black and I'm not sure if it was rubbed in chalky or painted on. I know rubbing it in plain tends to slowly flake off and I've seen that on originals too... Anyone ever done this before? I've tried to search for videos and tutorials on youtube and google but only turned up one video from the wandering bull...Any help is appreciated, thanks.

 

[Polecat_Tom]

Crazy Crow has instructions on their web site on how to use their paints.

 

[waksupi]

I apply acrylic paint wet, and a bit of liquid hide glue added in. Not much, just a smidge.