Hmmm I'm not too sure. He certainly has the most common features of a Tunisian but I think he may be a little big @HermanniChris is the expert at identifying species so let's see what he says!
Possibly T. g. nabeulensis but looks a little big and the plastral markings are a bit off. I am leaning more towards T. g. graeca from a particular locale where they often look like this (the name of the area escapes me at the moment).