I remixed this into mm for those who don't feel like messing with or even know that there's nothing wrong with the scale of the original model. The issue comes from the STL being saved in inches format instead of millimeters. Since a lot (not all) of slicing apps open the file in millimeters it will look extra small in some apps. With that said I made his for those who don't feel like making the conversion.
I took these pictures with no real touch ups other than some sanding it to make it look chard and worn in combination with using a lighter to make it look extra melted. I printed this with only a 5% infill. The original model could use some more melting on the facial features, deeper cracks, and maybe some holes where the fire may have burned through. The back is way too perfect and definitely needs some melting. Nothing that the lighter and sandpaper didn't take care of but would be nice if it was already on the model. If anyone wants to make a remix with that added I would like to see it.