Hello everybody! We have tons of new awards for the new year that can be requested through our Awards System thanks to Antifa Lockhart! Some are limited-time awards so go claim them before they are gone forever...
Sorry I haven't checked this thread in a while, but here is a guide about the clock tower doors GameFAQs: Kingdom Hearts (PS2) Clock Tower FAQ by YSF but you only really need to know this:
What is the mystery behind the Clock Tower? Well, you can obtain 12 good
items from here- some are...
I don't think you are entirely correct about these, I went through http://kingdomhearts.wikia.com and found that you can get pretty much all the rarer materials you need from chests, trinity marks, quests, and/or the Coliseum.
I haven't confirmed them all but here is a quick list I made...