Hi,
here I found tail lights for the Toyota bb:
http://www.auto-acp2.com/pm_lenz/tail/led_qnc20.htm
But they have to be modified to fit the Materia (between them an the bumper there will be a gap of ca. 15mm that has to be closed).
For more info's lokk at this thread:
http://www.daihatsu-forum.de/vbullet...ad.php?t=18234
The section with the tail lights begins with post No. 380.