The "Leah" configuration demonstrated a significantly higher Volumetric Density Ratio compared to baseline models. In standard models, smoke tends to dissipate rapidly once the generation source is removed. Conversely, the Leah Extra Quality variant exhibited a "lingering" property, where the particulate matter maintained structural coherence for extended durations. This suggests a higher simulated mass within the particle physics engine.

Publish the “Leah” VM image with a companion smoke test suite. Include a flag system where each verified objective reveals part of a final certificate of completion. For advanced students, add a “Lesson 3: Leah – Ultimate Quality” involving post-quantum TLS hybrid key exchange.