More uniforms: [link]
My reference for the Swiss uniform is a black and white photo from an execution in 1940 (the last one btw) so I don't know about the colors.
Austria's uniform is not something ordinary Austrians owned. It's meant for important people.
But I bet it's too pompous even for Roderich's taste.
For a photo: [link]
Sorry for messing it up but GOD, all those crazy details!
The second drawing is about the stereotype that Austrian men (more precisely, men from Vienna) will kiss the hands of women as a form of greeting. It's not common nowadays though (right?).
"Hand-kissing has become rare and is mostly restricted to conservative upper class or diplomats. It has largely disappeared as a common greeting habit in Europe, although it can still be observed in Central Europe, especially Poland, Austria, Hungary, Turkey and Romania."
I imagine Austria to hand-kiss everything that moves
The other nations find that incredibly weird and think he wants to hit on them while he's like "I just said hi, what's the matter with you?".
Hungary is there because I enjoy drawing her (the hair!