This model is highly detailed and makes for great close up renders. The dimentions are exact to the real thing and while the model is highly detailed it is still relatively low-poly, meaning it wont slow your scene down.
The textures are all highly accurate replicas and the colors are the official ones Lego uses. This set comes with a Prisoner, Police officer and a Mechanic, though more textures and accessories will be on their way soon.
included with the set is the photoshop template used to create the textures so if you want to make custom ones, go for it.