This is an incredible piece of work, so incredible that it prompted me to register here. If you're still passing out copies of the compilation, I would like to humbly request a copy. My email is cjjscrawford@bigpond.com
I was just curious; while you have appendixes detailing Skull Island fauna for use as Druid/Ranger Animal Companions, and for basic Wizard/Sorcerer Familiars, have you given any thought to alternate Special Mounts for Paladins or for Improved Familiars? Or is this in the complete document?
I've registered on ENworld just so I can ask for a copy of the World of Kong conversions. Sent my internet address to you by private message Demiurge, hope it got through.
If I ever get around to using these beasties in their proper setting of a hellish tropical island it would probably be an adaptation of Isle of the Ape (WG6). That's already got gargantuan carnivorous apes.