Some of these archives are a little incomplete, but so far I’ve managed to get two QEMU system images out of the 0.99 versions:
mcc-interim-0.99p8+.img.gz
and
mcc-interim-0.99p10+.img.gz
To run either of them with QEMU, ungzip them after downloading and then type:
qemu -hda mcc-interim-0.99p8+.img
or
qemu -hda mcc-interim-0.99p10+.img