A freely available stimulus set of 70 different object categories. Each category includes all possible combinations of 2 exemplars, 2 materials, and 2 orientations, for a total of 8 images. The stimuli were created using a computer-aided design (CAD) software. Here’s an example of the bottle category used in Balababn, Assaf, Arad Meir, & Luria, 2019:

To cite this stimulus set: 

Balaban, H., Assaf, D., Arad Meir, M., & Luria, R. (2019). Different Features of Real World Objects Are Represented in a Dependent Manner in Long-Term Memory. Journal of Experimental Psychology: General.