NOTE: David V. Kimball originally uploaded these textures at
https://ssbmtextures.com/other-mod-types/csp/authentic-sheik-css-icon-portraits/, repurposing textures from https://www.ssbwiki.com/File:Sheik_Palette_(SSBM).png.
What I have done is remake the Sheik icon on the CSS, as well as provided a custom gold Sheik CSP made by me. I have also provided resized textures for use on the Akaneia build of Melee.
Credit goes to David V. Kimball for uploading the base textures first. Permission was given by David V. Kimball to reupload the textures he used.