One model of several wood piles I created for Dystopia: After Civilization.
The model started as 10 unique logs meshes. These logs were transformed, rotated, and scaled to build the log pile. This way I can modularly build logpiles according to any requirements that might appear in the future.
Firewood pile model, embed from Sketchfab. Additional pictures are provided in case the Sketchfab viewer is inoperable.