If you're looking for PKT files to download, here are a few resources to get you started:
: Autodesk provides sets of sample PKT files for learning and modification for various versions (e.g., Civil 3D 2024 Civil 3D 2022 Autodesk Knowledge Network : Search for Sample PKT Files Civil 3d Subassembly Pkt- Download
If you're looking for PKT files to download, here are a few resources to get you started:
: Autodesk provides sets of sample PKT files for learning and modification for various versions (e.g., Civil 3D 2024 Civil 3D 2022 Autodesk Knowledge Network : Search for Sample PKT Files