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We just fixed downloads: every STL now comes straight from fast, reliable storage, saved under its own name, we're making 10,000 STL files and dozens of new tools, so things might break. We'll fix them ASAP.

Jaws agape, this Dunkleosteus surges forward with its bony armored head shield and blade-like jaw plates on full display. Deep seams divide the armor plates across the head and back, a tall dorsal fin rises above, and broad pectoral fins and a shark-like tail drive it through the water. The menacing open-mouth pose captures the armored fish at its most fearsome. A prehistoric sea monster for an ocean display shelf, a lesson on ancient fish, or a deep-water threat in a tabletop campaign.

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