Realistic Decal & Surface Alphas

This pack includes 255 high-resolution 4K grayscale alpha masks and a Blender Asset Browser library with ready-to-use Shader Node Group assets.

Installation

1. Extract the archive to a permanent location.
2. Open Blender.
3. Go to Edit > Preferences > File Paths.
4. Under Asset Libraries, click the + button.
5. Select the Blender Asset Library folder.
6. Open the Asset Browser and select Realistic Decal & Surface Alphas.

Usage

Drag any alpha directly from the Asset Browser into your Shader Editor.

• Mask Sharpness
• Opacity
• Roughness
• Normal Sharpness
• Normal Strength
• Normal Distance
• Normal Invert
• Color
• Color Variation
• Color Noise Scale

Mask  •  Opacity  •  Roughness  •  Normal  •  Color

Texture Coordinates

Connect your preferred texture coordinates to the Vector input of the Node Group.

Standard UV Mapping

Additional Position, Rotation & Scale Control

Original Alpha Files

The original 4096 × 4096 grayscale PNG alpha masks are also included and can be used independently in other compatible 3D or 2D software.