Specially for minecraft 1.12+ version of the advanced architectural mod, which will allow you to create buildings of more complex forms, using new types of blocks, which consist of different geometric shapes.

Screenshots

How to install ArchitectureCraft – ElytraDev Mod

1. Download and install Minecraft Forge
2. Download mod
3. Do not unzip it, copy to C:\Users\User_Name\AppData\ Roaming\.minecraft\mods
4. Ready