Model displays weirdly?

I have this model from Blender:

It is a child of the FPSController object, so it moves with it (like player's body). I am using the FPSController that came with the Standard Assests.
Now this model appears like this in Unity:

And like this in game:

What am I doing wrong?
And furthermore can you please tell me how to make this object cast shadows?

Thanks!

 

Someone out there to help me?

 

Are you using a transparency shader on the model? If so, that visual glitch is to be expected: Real time rendering only sorts different meshes for transparency, not different parts of the same model.

If not, then I don't know what's causing that.

 

Nope, no transparency shader.

 

So how is your setup? It's something to do with your setup or sorting layers.
Are the arms separate meshes?
How is your character setup?
Is the left arm and right arm the same mesh?

 

Well the body is just one model imported from Blender.
And what setup? You mean my computer specs? Low end.
And I can do nothing now because my hard disk has died and I have to wait till I get a new one. Luckily my project is safe on my Dropbox. ^__^

 

Setup = shader, scripts, materials/textures from blender, uvs etc.
How does the model look before attaching it to the fps controller?

 

Well I don't know about that. I just imported it and dragged it into the FPS controller. And as I told you, I can not do anything because of dead HDD.

 

I don't know what everyone else is talking about. Your normals are inverted dude.

 

Wrong -
If the normals were inverted you wouldnt see the shoes through the hands because the hand normals (even if inverted) would still draw over the shoes.

 

If the hand's normals were inverted, that would mean you (in the picture) are looking at the "back" of the hand normals, which don't show if something is the other side of it. I've experienced something similar before which turned out to be exactly that, so I think he's right.

 

I don't know.. I'm still not convinced
I agree if the normals were flipped you (in the picture) would be looking at the back of the hand normals. And since the wrist and fingers are cylindrical objects - even though you can see through the top of the wrist/fingers (because the normals are flipped) you would not be able to see through the bottom of the wrist/fingers - because the normals are flipped so the texture would display on the inside of the bottom part of the hand - occluding the feet.
Right?
If normals are flipped on a cylindrical object you will see through the top part to the inside, but the bottom side of the cylindrical object will display the texture on the inside (flipped normals) of the object.

 

I suppose if he were to share the model we could figure this out pretty quickly

 

Uh oh, I'm frikkin' late! Sorry! :/ I'll share the model. You need to wait.

 

https://www.dropbox.com/sh/1uqtjfez4bci9we/AABCYIXOzdGkbj0SV2Cvzua9a?dl=0

Here's it, my whole project folder. Please take a look and see what's wrong with it.

 

Will someone help? :/