Density maps of the LMC optimal sample using Gaia DR3 data (top panel, JA23) and G_LMC disc of the K4 and K6 simulations from the KRATOS suite (bottom panels, JA24). All maps are shown face-on, in the LMC in-plane (x′,y′) Cartesian coordinate system. Black contour lines separate the overdensities (bar and spiral arms) from the underdensities. The KRATOS simulations are shown at t = 0.105 Ga (see Sect. 4.3 for discussion).