Well that worked, I have the Punisher Logo running where before I had the "no signal" flashing
I typed into android exactly what I had above.
Between the "mount -t" line and "umount" line I went into a file manager and copied my script.bin file from /mnt/sdcard/nanda to a directory on my extsd. Im sure I could do this in terminal, but I'm a windows n00b.
Took this script.bin of my mem card and replaced the one on the gibroid image with it and it boots. I've not played with it yet, everything was in russian so I'll try to change the language in android settings later on.