Blueprints in Dragon Quest Builders

Hello,

I’ve recently started playing DQB and I’ve completed chapter 1 and unlocked Terra Incognita. Is there a way to acquire the blueprints that I had in chapter 1? I liked those designs and want to recreate them in my new town, but so far, I haven’t seen an answer to this question. Do I have to go on memory? Thank you for the help!