From memory, remove the grill, and just hunt round for iirc x7 10mm self tapping style bolts, one of the bolts attaches to the lower front panel, also iirc its easier to disconnect the bonnet release cable when you have to panel off the car, and in your hands, also remove the radiator top mountings, 2x 10mm bolts, and disconnect the horn and headlamp wiring
Before removal, its worth marking the ends where the slam panel overlaps the inner wing edge, run round the edge with a pen or pencil, this will help when you come to refit the panel, and you'll know exactly how it was positioned before..
Thom