WCIF really good materials for teaching pronunciation?

I have a student who is quite bright but makes a lot of pronunciation errors. He’s a doctor, so he knows about the anatomy of the mouth, sinuses, vocal chords and such, but his tongue just can’t dance the Anglo dance.

I need to take him through a lot of stuff step by step, and would appreciate a resource to guide me, but even more importantly for him to use as well so he can trust and integrate the knowledge in his doctorly way.

I am very happy to buy it off someone, photocopy, order from a store, download or whatever.

I know some of you, like Buttercup, have skilz dat kilz when it comes to EFL, so I would appreciate any suggestions. BTW, I live in Taipei.

Thanks in advance,