I have a bit of a thing for FtM, if they are on hormones it can make them really horny, plus the clit can get really big.
I saw Jet several years ago, have also seen one in Wellington who is very goth/alt, a bit weird and one in Hamilton who was very quiet, shy but very sexy.
None are advertising currently that I can see.
If it's your thing, try putting an ad on Fetlife under the paid meets page,