I know that at least single unit clear caps were (are?) made, clickykeyboards.com used to have them in stock. I'd like to know if there's anywhere else I can obtain them, if they exist for the larger keys and if clear stems exist. I've thought about asking Unicomp but since they don't list them, I'm worried that I'll get the standard reply of "We don't make them, but may sometime in the future."
I think it would be pretty sweet to have a completely clear keyset on one of my Ms, and I'd really appreciate if anyone could point me in the right direction to hunting down clear caps and stems.