The mod doesn‘t display in hoi4 after export

[AKAGIxxKAGA]

I import the model by the io_pdx_mesh tool, then I export it by Pdxexporter after apply a Phong shader to my mesh. and I already import and export it again before test it in the game.
The problem is that I can see the model in JoroDox, but it doesn't display in the game.

Sry for my bad English, but I really want to know why it doesn't work.

https://drive.google.com/open?id=0ByeVwyhfpQ5_SVZHeXJNdHctLXM
https://drive.google.com/open?id=0ByeVwyhfpQ5_bUlMZjFMN3huY0E

 

[AKAGIxxKAGA]

.........OK, I know where is going wrong....
People who meet the problem that model disappeared can try in this way: use JoroDox to check the following sentence