I’ve previously posted pre-formatted Macintosh HDD images; here’s a similar 100 MB .chd for the Apple II series using the CFFA2 card emulation. This image is set up for an enhanced IIe or IIgs with ProDOS 8 2.0.1 and BASIC.SYSTEM and contains 4 partitions (3 at 32 MB, 1 at 4 MB). Assuming the CFFA2 card is in slot 7, the first 2 partitions are slot 7 drives 1 and 2 and the second 2 are slot 4 drives 1 and 2. Use your favorite ProDOS utility to populate the partitions.

The 100 MB image is here.