Matias (http://matias.ca/products/), and Satechi (https://satechi.net/collections/peripherals-1) have a number of wired keyboards that have similar looks (not sure about the feel). Similar to cookingoils, I like HHKB (https://www.hhkeyboard.com or https://elitekeyboards.com/products.php?sub=pfu_keyboards), but that doesn't meet any of your requirements.