I'll second blindman's observation... We're not big on cheating here.
The tests aren't that hard, and are intended to show that you know the material not that you've "bought" an exam (memorized enough of a dump to pass the exam). The people who used dumps to pass exams and the ill-will that those people created about existing exams are exactly why Microsoft created the MCM... I don't know of any way to create a dump that would help you with the MCM exam.
Please just study and take the exam. I'm far more likely to hire someone that failed an exam (once or twice) than I am to hire someone who cheated on an exam (ever)!
In theory, theory and practice are identical. In practice, theory and practice are unrelated.