Make: 2017 3D Printer Test Files by MAKE - Thingiverse
MINI* All In One 3D printer test by majda107 - Thingiverse
Tiny Tester (a fast test print) by BenjaminL - Thingiverse
3D Printer Tolerance Test by amandaghassaei - Thingiverse
Ultimaker 2 temperature torture calibration test by bjorntm - Thingiverse
Test your 3D printer! by ctrlV - Thingiverse
All In One 3D Printer test by majda107 - Thingiverse
XYZ 20mm Calibration Cube by iDig3Dprinting - Thingiverse
3D Printing Forum - 3D Print Board
3D Printer Test Calibration collection Thingiverse benchy gnome temp extruder printer3d one wanhao d6 - Printer3D.One - Wiki | Review | Test | Robotic & 3D Printing