For proper use, we recommend downloading the Original format.The viewer version is intended exclusively for browser preview. In the source file, the following are fully preserved:✔ native scene structure✔ complete materials without reduction✔ accurate texture maps✔ proper object namingIf you intend to use the asset in a production environment, choose the source file.Modular wall used to easily create buildings. Material comes with three textures set up for vertex painting details as you wish. Just append this wall part to your scene and choose witch detail you wish to paint in.