You are doing really well, the vehicle is looking better with each post you make
Still some parts that you could make better, i think:
![Image](http://i.imgur.com/jzw0w.jpg)
Red: I think that this geometry could be done as good by normal map, there is no need to have it 3d, its up to you.
Yellow: Unnecesary verts
Purple: this piece of geoetry looks messed up to me, probably some unwated welding or noise? dont know, but why not make it nice and all like those smaller ones in the bottom of the picture?
![Image](http://i.imgur.com/MZ92A.jpg)
Green: smoothing on the steering wheel needs some improvements still
Blue: The gear stick just doesnt look right.
![Image](http://i.imgur.com/OWjMo.jpg)
Red: the hole for gunner is somewhat misaligned
http://i.imgur.com/J9FKC.jpg
Some old issues you didnt fix yet, posting them to be sure you dont forget
![Image](http://i.imgur.com/IfKN2.jpg)
Yellow: unneeded verts and probably also extra polys, causing z-fighting even in the p3d.
![Image](http://i.imgur.com/cHthm.jpg)
The shield is still somewhat collapsed on the front part.
One really nit-picky thing, try to make sure if driver and co-driver have enough space for their legs
![Smile :)](./images/smilies/icon_e_smile.gif)
It just doesnt look good if they have their legs sticking through the vehicle model
When going through the model and checking if its ready, be sure to check "backface cull" in display tab, display properties group. This will hide all faces that face other direction, the same way game does it.
Keep up the great work!