CRYOPULSE P4.8 / PACKAGING PROPOSAL AND REFERENCE-MODEL CHECKS
Physical measurements: 0. No vehicle performance credit is applied for the new body.

Extract beside the immutable P4.4, corrected P4.5 and P4.6 source packages:
https://cryopulse.org/research/p44/CryoPulse-P4.4-model-and-results.zip
https://cryopulse.org/research/airflow/files/CryoPulse-airflow-diagnostic-v2.zip
https://cryopulse.org/research/ecosystem/files/CryoPulse-P4.6-development.zip
Use the documented P4.6 Python 3.12 scientific environment (numpy/scipy/CoolProp,
gmsh/vtk) and OpenFOAM v2412 for the separate internal-flow campaign.

From the common parent folder:
python cryopulse-p48/scripts/body_integrated_layout.py
python cryopulse-p48/scripts/remaining_validation.py
python cryopulse-p48/scripts/body_flow_campaign.py

The 63 completed checks use the P4.6 reference vehicle. Their pass gates test
completion, lane/heading/travel constraints, energy balances and numerical
repeatability. A pass is not a shorter-than-Chiron gate or a crash-safety result.
The new body changes duct routing, mass and component positions. It needs its
own installed-flow and exterior-drag evidence before a new driving comparison.
Internal CFD input plans are included; pending runs are not passing evidence.
