[NTG-context] cont-fr interface ?

Hi all, I know that ConTeXt supports some interfaces like de, ro, cz, nl, etc. but it seems that nobody has developed a french interface. Am I right ? Since I'm just a user, it's difficult to me to apprehend how much work is needed to write such interface. I'm ready to do this work but I surely need some advice in order to begin. Cheers, Renaud