From what I've investigated the only tips available that are accurate are:
1) Keith (US, not answering emails at the moment) - (plastic, hollow, painted, with base mount) > http://www.whitearmor.net/forum/topic/4369-mic-tips-mic-tips-mic-tips/
2) Mark (UK) (plastic, hollow, painted, with base mount) > http://www.whitearmor.net/forum/topic/26932-sskunkys-cfo-anhesb-hovi-pa2-mic-tips-ongoing-run-2014/
3) tkboots.com (US) (aluminum, hollow, not painted, with base mount) > http://www.mytkarmor.com/HOVI%27s.htm