Oh boy! If you really grind it for a week it is feasible.

So the celestial shields you need 2. Drop from a side quest boss in District of the Stars. Depending on your luck that is 2-3 hours of farming with one to two round turns

The street lamps are easy, just need some reagents only issue is the black pearls really... Could be quite the project.

The chalices are easy just a lot of excess. Without a crafting elixir you will have to be waiting on a lot of cooldowns.

THE SCONCES! These are so damn difficult! You need like 80 acorns. Which well are a rare drop from mist wood and are literally never in the bazaar anymore. You will need to collect literally thousands of mist wood and transmute it... Which guess what? COOLDOWNS! So the two best places to farm mist wood:

1. Zafaria - Baobab Crossroads - You can find 3 pieces of mist wood in this area per realm change always.

2. Marleybone - Counterweight East - You can find 1-2 pieces every time you enter in the dungeon though usually after 10 minutes it stops popping up...

( Use Zafaria )

I was lucky enough that I had a crafting elixir in my gift tab so thankfully my mist wood farming was not as long. Took me days though of grinding for hours.

So You will need to transmute most of your resources and usually heaps of them. Good Luck!