This modifier is also packed into my addon "Garlandery", which also includes a bunch of other modifers, like Fairy lights, Cobwebs, Chains, Ropes / Cables, Lightning bolts, Electric cables and Particle Flows.

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Fir / Wreath (Geometry nodes modifier)

This is not a model itself, but rather than a geometry-nodes modifier, which lets you turn every mesh with faces into a fir / wreath.

With the geometry-nodes-modifier you can adjust the branch and needles as well.

ZIP-file includes .blend-file with ...

* Basic scene for quick rendering, backround, camera, lighting.

* 5 Sample-Objects (Door shape, Cube shape, Text, Wireframe, Torus)

* Fake-user "secured" geometry nodes-modifier "Fir / Wreath".

* Procedual materials: Wreath, Wreath Old