Technical bullet style dust caps ?

Can anyone tell me if they make and where I can find chrome bullet style dust caps. . Not big 4 inch ones that go over my entire hub... just ones that replace my original dust cap.. ??? Thanks for the help

 

Try a truck stop.. They have some bullet lug nut covers about that size.. I've used them for horn buttons before...

 

Here's one some of the grey beards might remember.
In the early 60's they sold women's stockings called Leggs. They came in a chrome egg that split in two and looked like chrome bullets, we po' folk used to put them on over our dust covers for some cheap cool. The chicks were not impressed. hahaha