I've been following your build since the beginning, absolutely wonderful work.
One thing I couldn't help but notice; the rusted metal parts from the scorched paint and where the turret used to be, but then there is still shiney metal parts on the drive wheel in front and the sprocket in the back. Is this because of the work in progress or was it a specific choice to contrast?
Either way, this model is really awe in spiring. thanks for sharing your work!