Famiac uploaded two new driver disks to the X68000 File Archive (https://nfggames.com/X68000/):
TS-6BS1 MKIII Driver disk
Mercury Unit V4 Driver disk
They're filed with the rest of the drivers under /Misc (https://nfggames.com/X68000/index.php/Misc/)/Drivers (https://nfggames.com/X68000/index.php/Misc/Drivers/)