Attached is my current 7.2-b4 dutch language pack. You can just install this on the 7.1 version, so don't worry. I just used the 7.2 version so that when this version comes out, the translation is almost ready.
I only focussed on the front-end, so the admin panels are untranslated. Because most Dutch people can read english, I don't think this is going to be a real problem. The front-end is focussed on the most common files, so not everything is translated. But most users won't even notice this.
If there are other willing people out here wanting to finish the job, feel free