Tanami is a locality in Australia........what a zebra is, God only knows.
See, our fellow Aussie snake aficionados by in large keep their womas by locale. There are various localities of woma pythons - Tanami, Boodarie, Uluru, Pilbara, Moomba, Rockhampton Downs, etc. There are pattern, color and size differences unique to these locales. Unfortunately no one here can sell you a bonafide locality woma. They can look at a picture of an Uluru and only claim that their animals look close to the Uluru type.
Therefore, any breeder in the States that is claiming a pure Tanami woma is blowing smoke up your butt. The animals we have access to can't be traced back to specific locales. American breeders put higher price tags on a snake with pretty patterns and colors. Most people breeding these snakes would sell a drab pure locality animal for less than a mixed mutt with no traceable lineage and a pretty paint job.