This is a WindowMaker theme designed to go with Reactionary Pine. I feel like I probably could have done better, but it does the trick. I've also included my ReactionaryPine GNUstep theme here in case there's any other weirdos out there who use GNUstep applications occasionally. If you do, I actually recommend downloading Thematic.app (which is what I used to make the GNUstep theme), because it's surprisingly easy to use for such a niche application.
I completely overhauled this theme (and the GNUstep theme) to the point where I felt like I should upload the new one separately. I probably won't update this one again though. I recommend checking it out (It's called PineWM v2). Sorry for any confusion.