I guess you have watched all his films dubbed to Hindi considering his movies you listed in your answer.
There is one RNBDJ kinda rip off film of his which hasn't been dubbed to Hindi. Apart from his performance as two characters (I mean he plays a tapori, then to impress a girl, gets a haircut+shave+lens & voila becomes a new guy whom she conveniently doesn't recognize), his chance to romance Ramya (she was number 1 then before retiring to turn full time politician, you may know her with her real name Divya Spandana, congress IT head).
Apart from these, the rest are too Kannada centered which doesn't suit Hindi audience & hopefully they aren't dubbed.
His Rajahuli is dubbed & not officially released on YouTube. That is one more big hit in his career which took stardom several notches higher. I can vouch it isn't as disappointing as Gajakesari. Gajakesari was a big hit, but by now you know the content was all shear hype. Rajahuli is what his fans has extreme craze for..