The model is originally made in Cinema 4D R19 and then exported to other formats. The previews are rendered with Octane renderer.
The c4d scene file is compatible with older versions of Cinema 4D.

Archive includes:
- C4D, rigged (Advanced Render)
- C4D, rigged (Octane render)

The other formats are:
- 3DS (no rig)
- FBX (no rig)
- DAE (no rig)

The exchange formats are not rigged, but include 4 different states of the book cover:
- book cover closed
- Cover 25% opened (~45 degrees)
- 50% opened (~90 degrees)
- 75% opened (~135 degrees)
- 100% opened (~180 degrees)
- Texture files in high resolution (A4 at 300dpi).

These states made both for low poly and subdivided book model.