A company called Keyway manufacturers wood, leather, and metallic covers for iPhones, among other products. One of them is designed to look like a 35mm rangefinder camera with chrome top and bottom plates with "K1" on the front of the top plate, and wood where the leather finish would usually be. Not quite a promo for the Pentax K-1, but it's an attractive cover, so some people may be interested in buying it, as long as they have an iPhone 5 or newer. $44.00 USD. Sorry, no covers are available for phones manufactured by Samsung, Motorola, LG, Huawei, etc. I have no connection to the company. It just showed up in my Facebook timeline.
Model K1 | Handmade Silver & Wenge Wood iPhone XS Max Case by Keyway