Game Levels Before VS After - 3rd Yr Group Project

During my 3rd year uni project, after my first role as concept artist of the group I became the designer as we had only 4 artists including my self. Theses are the captures of the game before and after I took this role. All the levels in the before shots were the work of one of our artists. The after captures were of what I had done with all the levels when I had stepped up and taken full lead position in the group and designer role responsibilities in the project. All these responsibilities were the environment designs, prop placements, lighting and game play/ blueprints. 
All texturing, models and props were work of the 3 other artists.