The Eiffel Tower with a little wider rod rails to print in small size on SLA printers. Remixed from https://www.thingiverse.com/thing:912478
See it before you print it
Preview3D opens 3D models and G-code the way Quick Look opens a PDF -on a Mac, an iPad, an iPhone and Apple Vision Pro.
Point your camera at the code and this Eiffel Tower stands on your own table in AR, at the size it will actually print. Nothing to install: it opens as an App Clip, shows the model, and leaves.
Check the fit before the filament. See how big a print really is next to the shelf it is meant for.
Open what can't preview. STEP, painted 3MF, STL, OBJ, glb, glTF, FBX and about a dozen more - plus G-code with a layer slider.
Thumbnails in the Finder and Files, so a folder of downloads stops looking like a folder of blank pages.
Publishing a model yourself? Make the same animation for it at preview3d.xfanta.com/qr - paste your model's link and get a QR code and a ready-made GIF for every file in it. Free, and it runs in your browser.

