Using pirated software poses serious security risks (malware, ransomware, keyloggers) and violates copyright laws. Lumion’s official developer, Act-3D B.V., enforces its licenses and does not authorize “TPC” releases.
If you have a legitimate or legacy build and encounter errors, here is the TPC community fix list: lumion pro v11 tpc
Before Lumion Pro v11, rendering a single 4K still image with realistic shadows could take 20 minutes on a high-end machine. With v11 TPC, the same scene renders in under 60 seconds. But speed isn't the hero; accuracy is. avoiding the $1
Alternative: You can still buy a used "Lumion 11 Pro" perpetual license transfer from some resellers (EOL - End of Life) for roughly $300-$500, avoiding the $1,600/year subscription of Lumion 13. 600/year subscription of Lumion 13.