As it was only available to download via an external website on the old ign vault, Tall’s Subrace System didn’t transfer properly when this site was being created. Instead we ended up with a zero byte zip file. I have checked the files that I’ve got and it isn’t among them. So it would be much appreciated if you have it, could you please respond to this request to find it. Should I get a positive response (and the file obviously), I’ll put it up on its project page here.