Iron, Gold and Rose gold decorative blocks

Copper was released recently and has plenty of decorative options, unlike Iron and Gold. I propose adding: 

Iron grates, cut Iron with stairs and slabs, chiseled Iron.

Gold grates, cut gold with stairs and slabs, chiseled gold, gold chains, gold lanterns (with purple or red glow),  Gold doors and trapdoors, gold bars.

Copper pressure plate

Rose gold: crafted out of gold and copper, has ingots blocks and nuggets :

Rose gold grates, cut Rose gold with stairs and slabs, chiseled Rose gold , Rose gold chains, Rose gold lanterns (with pink glow),  Rose gold doors and trapdoors, Rose gold bars, rose gold pressure plate, rose gold armour trims (to add a pink trim).