As the title states
Can someone tell me what file to change the color of the episode 2 heavy trooper's kama
I tried to change the rep_inf_ep3heavytrooper_cape.tga thinking that it was the same one the ep 2 one used, but there were no changes ingame
I did munge my dc rep side, and I have other parts of it changed, the kama is all that eludes me
I looked in the odf's, but that didnt help me either

Well, looking in the ODFs is the way to go.
rep_inf_ep2_rocketeer.odf rep_inf_arctrooper_cape.odf rep_inf_arctrooper.msh
had rep_inf_arc_pack_blue.tga after I looked at it with a hex editor which looks a lot like what you want, so it's a good bet you'll find that's the one you'll need to edit. I could be wrong though.
In case you want it red, it looks like you could just use a stock .tga as there's one there.

It's not the arc trooper pack, wait, is the kama the skirt?
oops, I've changed that, it was in the .odf, I want to change the skirt

Frisbeetarian is right, you need to edit rep_inf_arc_pack_blue.tga to change the Ep 2 trooper's kama.

I got mixed up, I want to edit the skirt, I took care of the kama
*Edit*
so the skirt is the kama, ok
well the rep_inf_arc_pack_blue.tga is the little shoulder- pauldron thingy, and I took care of that

That's what I'm trying to tell you, the kama is on that texture too.

ok, thanks Tean
Here's your cake again