I do speak German, nearly without accent. Nearly, because when at work, German colleagues always have a hard time to find out where I'm from :-) ... I'm not native German, but speak German very well, work often in German companies ...
Worked for a local radio stations once, have a tick or two about accents and voices ...
... however, I'm not a professional artist. I do this next to my normal job.
If the text is really about 2 minutes of text, then I can have this recorded for you pretty fast. I have a proper microphone setup, so that shouldn't be of a problem.