I've seen this before as well and still can't figure out exactly where I think Phyllis or now Gerald's head scales match. They most closely resemble Python Reticulatus Reticulatus from what I can tell.
These drawings are also 15 years old or so now and only cover three different sub species. And to the best of my knowledge none of the super dwarf locales have been scientifically identified as being separate sub species yet.
This is another scale count/variation drawing comparison that I've looked at. By no means a scientific analysis but an interesting comparison nonetheless
http://mahn001.tripod.com/id35.html
Sent from my iPhone using Tapatalk