Very nice , Im loving the overall look of it . Its deffenently original and you actualy created structures , not just objects to run on . There only one thing I would change tho , those free floating bars . When I make a mod with an enviroment such as yours , I make sure all objects and connected some how to create that "realistic enviroment" feel . Also , play around with the colors, the correct color placement makes all the difference .
Over all your mod is a solid 8/10 . Keep it up my friend