Oh cool a Colevrak kit! Can you add a closing bracket key (]) to R3? Then I'm buying a set!
Spotting two and a half errors: Base contains R3 +, but no R2 -. Also, the plus is _massive_ (that's the half an error, maybe it's just an issue with the rendering).
And: The comma key in the international kit doesn't contain a comma, just a semicolon. If you wanna make the international kit support very complete, you could add AltGr and a numpad comma, but I guess those are not the most important keys.