Copper with Oxidation Procedural Material

3D Copper with Oxidation Modular Material made with Substance Designer.
Available on my Gumroad's page https://gum.co/hPmfG
It's a Procedural Material fully customizable:
- Copper + Copperscale Custom Color
- Roughness 1 (Base Material)
- Brushed Custom Amount (X and Y customization)
- Age
- Normal Map 1 (Base Material)
- Oxidation Amount
- Saturation & Luminosity Amount (Oxidation)
- Roughness 2 (Oxidation)
- Normal Map 2 (Oxidation)
- Random Seed
- Roughness (Mix, 1, 2)
- Normal Map (Mix, 1, 2)