Outer panel, close button, and the top-left portrait medallion get the
same first-pass treatment as Vanity/Talent, plus the item collection
panel: native background/border art stripped from Collection and its
InsetOverlay/ShadowOverlay decoration, the 3D model preview's vanilla
border removed, and the action buttons, search box, Filter/Order By
dropdowns, page arrows, and category tabs skinned to match.
Left native for a later pass: the icon grid contents, item slot
buttons, and character model itself.
