I've located some more NOS stepnose and 2 litre GT parts if interested:
Stepnose bonnet (105.02) - NOS
GT 1300 grille (4 pieces) NOS
2 litre headlight bowls (with the chrome adjuster arm) - NOS
2 litre grab handles (interior courtesy lights) - NOS
2 litre sill plates (kick plates) stainless trim - NOS (the long ribbed plates that sit in the door jamb)
2 litre bootlid script (----2000---) - NOS