What I do here
I mostly make icons for the navigation templates and add templates to articles that are missing them. Why? I think they help to visually differentiate this site from Wikipedia, I find them great for browsing around random articles and I think they just look cool. My artistic skills are not great so I am limited in what I can do, (which is why I started with a swastika) but I do what I can.
I mark the icons with a RationalWiki only copyright template. This is because the original icons I used as a basis were marked with this copyright notice, so I just followed suit. I'm not sure what the story is with the copyrights on these things.
I am happy to take requests for new icons or to alter existing icons. Just leave a note on my talk page. My skills are limited, but I'll see what I can do.
The icons I made. Some are more successful then others.