16K Space Nebula Skyboxes Vol.2 – 4 Seamless HDRI (HDR + EXR)

This package is the second volume in the 16K nebula skybox series, designed to provide more depth, contrast, and definition.

Each skybox is rendered at full 16384 × 8192 resolution, ensuring excellent clarity in both wide shots and close-up environments.

All textures are fully seamless and optimized for HDRI lighting workflows, making them suitable for both real-time and cinematic use inside Unity.

No AI generation and no upscaling — all assets are rendered natively for maximum quality and consistency.

✨ FEATURES

• 4 new nebula skyboxes (Vol.2)
• Ultra high resolution: 16K (16384 × 8192)
• Seamless equirectangular projection (2:1)
• HDRI lighting ready
• Enhanced depth and contrast vs Volume 1
• Clean gradients (no banding / artifacts)
• Native render (not AI, not upscaled)

📁 INCLUDED FILES

• 4 × HDR skyboxes (.hdr)
• 4 × EXR versions (.exr)

🎯 COMPATIBILITY

Compatible with:

• Unity Built-in Render Pipeline
• Universal Render Pipeline (URP)
• High Definition Render Pipeline (HDRP)

🎬 IDEAL USE CASES

• Space environments
• Sci-fi games
• Cinematics and cutscenes
• Backgrounds for space scenes
• HDRI lighting setups

⚠️ IMPORTANT NOTES

• These are equirectangular HDRI textures, not cubemaps
• Can be converted to cubemap
• 16K resolution requires sufficient GPU memory