Volume mixing ratios obtained from our self-consistent model, for 3 times the solar metallicity. Dotted: C/O = 0.1. Dashed: C/O = 0.55. Solid: C/O = 0.8. Only the most relevant absorbing species are represented. Na, K and PH₃ are not represented due to their negligible contribution in our data wavelength coverage, while FeH, TiO and VO have VMRs lower than 10⁻¹⁰ at the pressure of maximum sensitivity. The blue, black, and red errorbars represent the pressure range concentrating 68% of the transmission contribution of our petitRADTRANS simulated data (see Sect. 3.2.2) over the data wavelength range, for a C/O ratio of 0.1, 0.55, and 0.8, respectively.