Best-fit models of the deflectors surface brightness of El Anzuelo, for each of the six JWST filters considered in this work. First row: model of the surface brightness of L1, L2 (two concentric Sérsic profiles) and L3 deflectors (three concentric profiles). Middle row: data after subtraction of the best-fit model shown in first row. Negative pixels are displayed in dark gray in these panels. Bottom row: normalized residuals maps corresponding to the best-fit models. White areas indicate pixels that were masked out (lensed arcs and nearby non-modeled objects) during the fit of the lens light distribution.