What does the core on the scarab tank look like?

The core of the Scarab tank, typically seen in the Halo series, features a large, cylindrical power source that glows with energy, often in blue or green hues. It is encased in a robust, metallic housing, surrounded by intricate wiring and conduits that suggest advanced technology. This core is crucial for the tank's operation, providing the necessary energy to power its weapons and mobility systems. Overall, its design reflects a blend of futuristic aesthetics and functional engineering.