Help regarding model of grand staircase in Lego

[Duck_Dur]

Hello, I am trying to recreate the grand staircase in lego from Boat deck to D deck, does anyone have any tips or anything like that to help me as any help will do.
Regards

 

[Alex Kiehl]

Hello, I am trying to recreate the grand staircase in lego from Boat deck to D deck, does anyone have any tips or anything like that to help me as any help will do.
Regards

What do the instructions say?

 

[Duck_Dur]

What do the instructions say?

I plan to make it from the Lego pieces I have already because they are normally not poorly made