There is no link (presumably because the site is now dead). Here is a link to Archive.org for the last version of Jonathan H. Pickard's website. The last version of tfmxplay was 0.16 before development was passed to David Banz"tfmxplay (Jonathan H. Pickard, w/ Src !)"
Again no link, his website too has gone but here is a link to the last version. The last version of TFMX-play he did was 1.1.6.TFMX-play 0.2 (D Banz)
(NOTE: D Banz's dead site is linked in the external links at the bottom of the Exotica TFMX page)
Someone has since (2017) done a fix to TFMX-play and called it 1.1.7 (surprise surprise)