New Content Idea For Future Update

I propose a new idea that can be worked into existing biomes and mobs, creating further adventure and more exciting builds. My idea is that players can collect an array of in-game "Special Build Books" that allow players to create bigger, better builds such as large functional ships, horse & wagon, a plane, elaborate infrastructure and decorative items. The books should not be easy to obtain as to keep in line with that sense of adventure and reward. Each "Special Build Book" should require the player to embark on a series of journeys to first retrieve the required materials before being able to bring that build to life. I imagine the book could be placed into a new "Workshop" type of block which then allows the player to view the needed materials. The player can deposit the materials into the "Workshop" block and once everything has been retrieved, the book is complete and ready to produce an amazing auto-build as long as the player is in a size/biome appropriate space. Otherwise, a player can keep the book in their on-person or chest inventory until they wish to activate the build. Once it has been activated, the book is consumed. The build can be destroyed manually. Each build requires a new book and a new set of materials.