STK 0.7 is in the FreeBSD ports tree.
Waki87 has that port integrated. Thank you Waki87
STK 0.7 port: freebsd.org/cgi/query-pr.cgi?pr=ports/152861
Irrlicht 1.7.2 port: freebsd.org/cgi/query-pr.cgi?pr=ports/152854
And the Beastie kart is as add-on available. Thanks to Rudy85 for the Beastie kart
Kart download: download.tuxfamily.org/stkaddons/file/karts/Chuck%20%5BIrrlicht-0.7%5D.zip
Screenshot Beastie kart: supertuxkart.de/freebsd81-2.png
Cheers,
Xeno