here is about 30 mins worth
the OG image really needs to be scanned in at an ultra high resolution to get some of the grain out and to help the issue you are having with the heads of the guys getting washed into the wall. the image also needs the shadows to help sell the depth of the image. maybe not as deep as they were but the shadows could be recreated to be less intrusive.
DPI needs to be around 600 or more and then resized after manipulation to be effective