Zhu4 yin1 fu2 hao4 vhs tape/vcd/web-site?

Good day.

I was wondering if anyone has ever heard or seen a vhs tape/vcd/web-site of a native speaker pronouncing the zhu4 yin1 fu2 hao4 system? (With close-ups of lip positions, explanations of how each sound is produced [Chinese or English explanations are both fine], etc.)

I’m not looking for simple realplayer sound files. This quest is for footage of the position of a native speaker’s mouth while pronouncing zhu4 yin1 fu2 hao4.