I bet they'll have skins for 14PMs soon - you can always do this, get a little protection for the back, and match it up. Would give it a bit of a Stormtrooper look if you kept the Camera Bump and Stainless edges black. 🔥I would 100% order an iPhone to match my S if I could get a black / white combo. Would take the black stainless steel edges and white back.
White Skin for iPhone 13 Pro Max | Skinit