SIAM di Tella 1500 has nice comparison of Riley style front (grille, wrap-round trim) against MG (different grille, no wrap-round), both used exactly as UK (both fronts were unchanged between ADO9 and ADO38) apart from grille badges and local bumper styles. Red pick-up looks likely to have Riley front (the only UK version with wrap-round) and has the pointy tail-lights of ADO9 (Austin/Morris/Wolseley) which was carried through to ADO38 Austin/Morris estates only. And it's always good to see lots of Avengers - apart from the VW changes and boyracer wheels, all trim detail looks exactly like UK sequences.