I don't know what your goal is with this scene, but I suggest trying to add more detail. Detail as in textures, lighting etc.

Overall scene is looking good, keep going!

Looking very good

You could select the faces on the side and scale them in so that they don't stick out as much as they do now.

There's a good tutorial here on using fur, it's in the ''Yeti Modeling Project''...

Good start, I'd add some more details though. Might be difficult since you already UV mapped it..
With details I mean muscles etc.

Oh btw, the model is designed to be shown in subdivision(smooth) mode, I forgot to put it on smooth on the picture I uploaded yesterday hehe. Hence a lot of sharp edges.

But still, I have to use...

Thanks for responding. The geometry is UV mapped, but I realized I forgot certain small parts.. hence the stretching of textures. Yeah bevel would be nice, I totally forgot to use that.
Here's a pic...

Adding more and more details.. metals/rust etc
Also put the turret in a nice scene.
The idea is that the camera(person's point of view) will walk past, seeing the turret thinking it's been...

UV map painted textures shouldn't look fake..

That's very helpful :)