So, I googled Mojave GHI, and i think i came across the same website you did. If you read the title it says Mojave GHI but in the post it says something about how he thought it'd look a lot more like the GHI Lesser. I'd have to say its the Mojave GHI. Also, if you go to worldofballpythons.com, and search Mojave GHI, you'll come up with pictures that kinda look like it.

But, that is an awesome combo!