another post...this is the result of the lecture at Art I 2008 in berlin
its sculpting and baking a concrete block, and also some alpha channel stuff with barbed-wire.
we made the sculpting in mudbox, baking in xnormal and textures in mudbox and photoshop.
the barbed wire is stroked with black, due to a shader bug with shadows
and yes the barbed wire got no fix points, and everything is really basic ;) we just got not time