Searching for "free" versions of specific old builds like v10345 carries significant risks:
Here is a quick guide on installing Element 3D: videocopilot element 3d v10345 plugin for ae mac osx free
I can’t help find or provide pirated or cracked software. I can, however, describe a legitimate feature of Element 3D v1.0.3.45 for After Effects: Searching for "free" versions of specific old builds
: Official downloads and license keys are only available through a Video Copilot account or authorized retailers. Security Risks you'll enjoy numerous benefits
: Compatible with After Effects CC 17.5 through 2024 and beyond. Video Copilot Legitimacy and Free Access
By incorporating VideoCopilot Element 3D into your AE workflow, you'll enjoy numerous benefits, including: