I don't like this main texture. Too small details, and color are not fitting game.
I think that secendary colors are great use them to other war paints.

I would brighten the shade down or make the shade you have on the lines on the red version be a *faint* gradient on all the white instead of only on the border of the lines.

Or just add more lines, that space between the stripes on the shotgun are not cool.

Also, desaturate the white a bit or use a very faint orange/blue for the blue version. I like the constrast between the red and the white on the red version, thats why i am only suggesting a change on the blue version.

The is honestly the best warpaint in your collection.

I like the concept but i am not convinced by the pattern

clean , simple team colored warpaint , I love it , you have done well mate