hi, i'm Dutch, no problem testing a dutch version if you want. But lemme tell you , the dutch people are practically bilingual. Especially young poeple and anybody in in any digital profession. I have yet to meet an artis,coder or heck anyone in the dutch game industry that prefers dutch language versions.
Dutch versions tend to confuse, as we're just basically all used to english software.. Heck I make sure to order english versions of Windows,cuz people just feel dutch windows is for dummies..
So unless there's another dutchie that disagrees, I wouldn't put to many resources on a dutch version..
It's a cultural thing.. (there is no voice dubbing of anything in holland, its all english/original versions on tv/film/web anything basically)..