So all 400 Escalades are shale/light light tan/ bone color. Denali’s are 2- tone grey regular grey found in all 400’s with a darker grey so depending on your interior color tan or grey will determine your upgraded door panels. But to really do it right you need the chrome door handle I’ll look though my older pictures and post what I’ve done. So I finally read the thread lol so yes find a GOOD pick n pull or set of Escalade/Denali panels IF that’s what you want? Yes both came with wood on the top side of the inner cloth part but you have older interior with square dash im not sure they’d fit!! But you could try but some conversion companies put light colored wood on the panels also so best you know what you want! Here’s couple pictures of mine but like mentioned above you may have to do a full swap but get every trim piece you can as to not fall short of a specific piece! But good luck you may have to buy a whole donor for that but idk and interior is hardest part of 400 Escalades! Are these the panels you saw?