I've created 2 models from 2 separate applications and they work fine for me. I used Modo 201 for the first one, and Maya for the second.

Didn't need to do anything special except name them correctly. I named them 000model1football.obj, and 001model8wierdsphere.obj.

I would post them but I can't upload them here as the file manager needs to accept objs.

It works fine though. Double check that you have put them in the app directory and named them with a 3 digit number then model then a number then your description.obj. I did it just like how it was explained to me and it works. It might be possible that your normals are facing the wrong direction and you are seeing the back of your model. Try either rotating your model or camera if you are using a model that has only one side to it.

Make sure to frame up the model and export the model only not the entire scene. Also make sure not to export any materials with the model.

Christian Choi