u/Every_Ad_211

Hi guys! I'm playing in a modpack with most create addons you might know about, and am building a hangar for the airships I'll be building.

Now that the basic shape is done, I'd like to add the doors. However, even if I have played around with create a lot, I do not know how to do this! (third pic as reference).

I'd like some suggestions regarding how to tackle this (if it is even possible)

Thank you all in advance for your answers!