Its unlikely that someone will import one or two chameleons for you (unless you want to pay a huge amount of money for it.) You will either have to find someone who has the locale you want, wait for an import of the locale you want, or ask an importer if you can do a joint import and get quite a few of the locale you want (and end up paying for them and selling them as well.)
Aside from thise options, kingsnake is where I would look and talk to some big panther breeders if they know of anyone who will be importing soon. There are a couple of clutches of tamataves that are F1 that have hatch in the last year, so that might be an option for you. Several different bloodlines are around and many are already or just reaching breeding age.