
Obsidian Flexi Dimetrodon
True to its fossil namesake, this Dimetrodon features a tall, jagged sail and a sinuous body that flexes at every joint for lifelike movement. An original model generated in-house, it comes with both an interactive GLB preview and an STL file ready for printing. Your commercial license lets you sell physical prints freely.
Instant download after checkout — GLB + STL. Yours to keep. Original Apex design.
Or save with a themed 3D pack — more models, one price. You own the files.
How to print it
From download to finished print: open your STL, drop it into your slicer, and print an Apex 3D model — settings, orientation and one-piece flexi tips.
Step-by-step: after you buy, where your files land, how to open your download link, and how to get your Canva / Notion / STL / sticker files onto your device.





