Im new here and also in maya so forgive my noobness.
I just made a simple model of an ukulele in maya 2012 and i want to export as .obj to Photoshop to use it as custom particle in After Effect. I just did it for the past with other models and I had no issues since now.


As you can see in maya it renders with no problem but when i load in PP i get this wierd transparency/reflection...im 90% sure I mess up with the lights or maybe the material options...
any suggestions?

No texture we used, just colored the materials.
If i try to do the same thing with other project it works fine