As far as I have always heard, they are called retro Gorn. Whether or not one thinks they look more like the TOS Gorn usually varies by who you ask. I would like to see the return of the retro Gorn look and skin colors!
I always thought the new Gorn appearance looked more like the TOS Gorn.
The old Gorn model to me I see as really being akin to the ENT Gorn, actually.
Plus, it could use a texture update! That thing looks like a low poly count model.