These are oversize versions of my art deco cover plates for those of you who have larger than standard openings to cover.  If the stabdard size is what you need they can be found here:  https://makerworld.com/en/models/1038299-art-deco-switch-and-outlet-covers#profileId-1022638

I'm providing each its own profile.  They all have cavities on the back to provide clearance during installation.  This make supports necessary, so be prepared to remove those.  Allowing the print to cool completely will make the job pretty easy.  I am able to remove many of them in one piece.  

You can find more wall plates in the collection of my hardware models here: https://makerworld.com/en/collections/3121074