It's at ftp://ftp.netbsd.org/pub/NetBSD/NetBSD-1.5_BETA2/macppc/

However, to get enough space on the installation floppy I has to
switch the ncr driver to the siop driver.  The siop should actually
work better but it would be good if someone can test the floppy with
a NCR/SYMBIOS SCSI card.
--
Matt Thomas               Internet:   matt@3am-software.com
3am Software Foundry      WWW URL:    http://www.3am-software.com/bio/matt/
Cupertino, CA             Disclaimer: I avow all knowledge of this message