All included files are, or have previously been, released into the public domain - CC0
No credit is required.

Included are the obj exports of each piece.

The models were derived from:
https://opengameart.org/content/medieval-fence - cc0 - AnyRPG
https://opengameart.org/content/fence-variation - cc0 - Scribe

The textures were derived from:
https://3dtextures.me/2018/11/26/metal-rusted-006-2/

Preview images:
Blender 2.83.5