Medium Rock 1-4 m 1@
Medium Rock 1-4 m 1@: free seamless stone PBR material with albedo, normal, roughness, metalness, height, AO maps. CC0 licensed.

Crafted from the prompt: "Create a highly realistic, professional PBR material for medium-sized desert rocks, approximately 1–4 meters in size, for my military shooter game Vexaris Strike.
The material must visually match the large 4–10 meter Vexaris Strike desert cliff material, creating one consistent geological environment across the entire battlefield.
ROCK TYPE:
- Weathered desert sandstone and sedimentary rock.
- Medium-sized naturally broken rock.
- Irregular fractured surfaces.
- Natural chipped edges.
- Wind and heat erosion.
- Small geological layers and mineral variations.
- Natural cracks, shallow crevices, and occasional deeper fractures.
- Rugged but believable geological structure.
- Asymmetrical natural variation.
- No artificial shapes.
- No fantasy rock appearance.
COLOR:
- Primary dusty sandstone tan.
- Muted beige.
- Earthy brown.
- Subtle ochre.
- Slight muted reddish-brown geological variation.
- Dark brown inside cracks and cavities.
- Occasional subtle gray mineral patches.
- Dry, dusty overall appearance.
Avoid:
- Bright orange
- Bright yellow
- Saturated red
- Bright green
- Blue
- Artificially colorful rock
SURFACE:
- Realistic medium-scale rock grain.
- Fine pores.
- Small fractures.
- Medium cracks.
- Weathered chipped edges.
- Erosion grooves.
- Natural sedimentary layering.
- Rough surface.
- Subtle mineral variation.
- No perfectly repeating patterns.
- No artificial symmetry.
PBR MAPS:
Generate:
- Base Color / Albedo
- Normal
- Roughness
- Ambient Occlusion
- Height / Displacement if supported
- Metallic if supported
MATERIAL:
- Non-metallic rock.
- Metallic value effectively zero.
- High overall roughness.
- Natural roughness variation.
- Strong but realistic normal information.
- Realistic depth in cracks.
- No baked sunlight.
- No baked shadows.
- No environmental lighting in the Base Color.
TEXTURE:
- Seamless / tileable.
- High resolution.
- Prefer 4K if available.
- No visible borders.
- No obvious repeating pattern.
- Suitable for real-t"
PBR maps included: albedo, normal, roughness, metalness, height, AO. Resolution 1K. Tileable: yes. Download: PNG maps in a ZIP archive. License CC0 (public domain).
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