The caps are in three different zip files, one per OVA. The Kids OVA contains 48 caps (2.90MB), the Chibi one has 150 (8.00MB), and the Homonculi vs State Alchemists one has 132 caps (6.90MB) I've uploaded the zips onto YSI...let me know if the links don't work or run out, and I'll reup them!
7 Homunculi vs State Alchemists:
All caps are 720x480. Feel free to use these caps for icons or whatever. Have fun!