personally I don't see axanthic but a better picture would help- If it is axanthic I would guess TSK because it's very brown, if he said it started with a G he might be thinking of the Joliff line. Like i said there is browning in every line. You can have a VPI that browns out completely, and a TSK ax that keeps its colour. But 90% of the time if you go with TSK you'll end up with a brown snake in the long run.