I've got the venetica eboot.elf now too (turns out I had a wrong key). However, my decrypted sections don't match the fixed eboot floating around. I am selecting the blocks revealed by readself, but I don't know why I am getting different results.
Can't edit the decrypted .elf file correctly because Unself for windows doesn't decrypt everything correctly. I think the working modded EBOOT.BINS are created by people using the linux version of the same tools.