You have about 880K or so of space so you will need the following folders and files:
C (folder)
Setpatch
Loadwb
Mount
Copy
Delete
Dir
Assign
Binddrivers
L (folder)
CacheCDFS
S (folder)
startup-sequence
user-startup
T (folder)
Devs (folder)
mfm.device
devs\Dosdrivers (folder)
CD0
CD0.info
The CD0 file is a text file which tells AmigaOS which device to use (default is scsi.device) and unit to use for
your CDROM device.
The startup-sequence is required to load Workbench.
Remember to use 'Install DF0:' to add a bootable boot block to your disk.