Creating an ax 3D model in 3dsMax for some Caprica Cylon's targets

As an idea: an old rusty ax from the clip of Guetta. 

Prototype: real ax image taken from the US Forest Service website:

First sketches and simple shapes:

Сomplete model:

Simple renders:

The plot of the scene for which the model was created is kept secret. Later, the scene will be built in Opensim