The custom_heroes.zip file you have requested: Miscellaneous / Perfect Create-A-Hero Pack - 7.65kb is not available. Perhaps try browsing all files for the game Battle for Middle-earth II and upload any files you want to share or are missing. This is the only information we could locate:
Basically, I've devised a way to use modded Create-A-Hero heroes online. Each one is of a different race and type. Each has every single attribute bar filled. However, they will appear as though the first few bars are filled only. If you even touch this, it will make it true. The heroes can be used online, and should work with the 1.06 patch. But for added measure, follow the directions in the readme below. Powers can be customized freely, as is appearance. Have fun!Also comes with five bonus heroes. Each have modded powers, and can be used online. Horde-Bearer and Transporter both have the max summon allies power for both sides. All powers are the max level version of them.