I am an ambassador of peace, and a minister of war. I am Jin Jié and Solomon at the same time.
What you see here took me about 15-30 minutes. How can that be? Because I've come across something that can dramatically speed up the modeling process. It is called "displacement mapping".
So this is how DICE have been developing their models. If this helps you in any way, do me a favor and track my page, or at least send me a friendship request.
NOTE: No textures have been used in this mesh. It is purely vertices and polygons. Basically a flat plane with a displacement map applied to it.