its unfair for you since you already modeled it, it would obviously take me less time because i can see the model and its colors and save time on that. what i'm talking is some unbiased 3rd party gives us a reference and we both work at the same time.
also its physically impossible for me to have 'clean faces' because the 100k faces are a result of the .dae exporter. in sketchup they'll be clean but as soon as it gets exported it'll look messy