Logarithm of the projected number density of stellar particles in each simulated Galaxy. The row headers indicate the halo number, the DM model, and the redshift of the data. Additionally, we zoom in on the central regions of the Galaxies for a closer view. Notably, the motion of the soliton is evident, resulting in an offset (compared to the centroid of the full 2D stellar distribution, marked by the white star) and asymmetry (exclusively addressing the observed comet tail in the core of the Galaxy) in the distribution of stellar particles, a contrast to the symmetry observed in CDM and “WDM” scenarios. The data is represented in comoving units.