GPSed. Zooming in on bottom RH quadrant of 1st photo can see most of the head end. At the nsout end can readily make out 1st pair of supranasal scales and it looks like they join a 2nd pair that are are mostly obscured by shade and plant matter.
I'm not convinced which species it is from these images. Delma impar can be almost plain rather than with distinct stripes and they both have two pairs of supranasals. Happy to stand corrected but I would still be prepared to consider impar here.