JWST/NIRCam imaging and Galfit fitting of the CG arc and its CI. The left panels show the sharp dropout of the arc and CI in the Hubble (F435W+F606+F814W, blue channel) and JWST/NIRCam (F090W+F115W, green channel) RGB rendering, with the detection in the redder JWST/NIRCam bands (red channel of the RGB rendering, as indicated in the figure). In the color image showing the CI, the predicted position from the new Glafic (yellow star) and LENSTOOL (green star) models are reported (from MM25). The regions outlined with yellow squares are zoomed in on in the right panels (in NIRCam F150W), and we include the Galfit modeling and residuals (in counts units, rightmost panels).