Model fits to XRISM-resolve for subsets of our total line-profile model, to highlight the significance of each component. As with the main model in Fig. 6 these have been fit over the 5.0-6.6 keV energy range. The left column shows the case for a two-component model to the Fe-Kα complex, while the right shows a single component scenario. The relevant model components (shown as dashed coloured lines) are XWINDFE (blue), MYTORUS (orange), and DISKLINE (green). In all cases, these result in a statistically significantly worse fit than our fiducial three component model for the Fe-Kα complex.