for svc, this is the completely encrypted set(well..no, sorry, not exactly, the only thing decrypted is the m1 cause there's no way to decrypt those yet] ROM_START( svcchaos )
ROM_REGION( 0x2000000, REGION_CPU1, 0 )
ROM_LOAD16_WORD_SWAP( "269-p1.bin", 0x000000, 0x2000000, CRC(432cfdfc) SHA1(19b40d32188a8bace6d2d570c6cf3d2f1e31e379) )
ROM_REGION( 0x80000, REGION_GFX1, 0 )
ROM_FILL( 0x000000, 0x80000, 0 )
ROM_REGION( 0x20000, REGION_GFX2, 0 )
ROM_LOAD( "sfix.sfx", 0x000000, 0x20000, CRC(354029fc) SHA1(4ae4bf23b4c2acff875775d4cbff5583893ce2a1) )
ROM_REGION( 0x80000, REGION_USER4, 0 )
ROM_LOAD( "269-m1.bin", 0x00000, 0x20000, CRC(7d337756) )
NEO_BIOS_SOUND_128K( "269-m1d.bin", CRC(fd602218) SHA1(e97e864aaa4789d854363512986e80c0606da996) )
ROM_REGION( 0x1000000, REGION_SOUND1, ROMREGION_SOUNDONLY )
ROM_LOAD( "269-v1.bin", 0x000000, 0x800000, CRC(c659b34c) SHA1(1931e8111ef43946f68699f8707334c96f753a1e) )
ROM_LOAD( "269-v2.bin", 0x800000, 0x800000, CRC(dd903835) SHA1(e58d38950a7a8697bb22a1cc7a371ae6664ae8f9) )
NO_DELTAT_REGION
ROM_REGION( 0x4000000, REGION_GFX3, 0 )
ROM_LOAD( "269-c1.bin", 0x0000000, 0x2000000, CRC(1b608f9c) SHA1(4e70ad182da2ca18815bd3936efb04a06ebce01e) )
ROM_LOAD( "269-c2.bin", 0x2000000, 0x2000000, CRC(5a95f294) SHA1(6123cc7b20b494076185d27c2ffea910e124b195) )
ROM_ENDmine is about 100mb