My understanding is that the PZ3 file format is a holder for all the assets (figures, props etc.) that you've put together to create a scene.

A simple prop may not use external geometries or textures, but everything else will probably need to reference external .obj and texture files.

If you created the prop yourself, you can send the PZ3 and any other files required.

If it's freeware, check with the creator.

If it's a commercial product, then absolutely not.

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