A simple 6 sided low poly die with 16 millimeters, prperly textured, UV unwrapped and scaled. Like a real die, the numbers on each opposite side equal 7 when summed.
Number of polygons: 150 quads (300 tris)
Texture resolution: 2048 x 2048 (2K)
All the objects used to make the thumbnail are included in the .blend file.