Here is the Character sheet we have been using, based upon an AD&D design it will happily accomodate games ran using the basic C&C rules as written - or those with more complicated modifications such as those I run.
Advanced Castles & Crusades Player Character Sheet
Even though I have't finished the Psionics rules yet, you will note there is a space for them.
This character sheet is produced under the Open Game License (OGL) version 1.0a - and is done so without permission of Wizards of the Coast, Inc. No copyright infringement is inferred or intended. The Open Game Content appearing in this sheet is derived from the 3.0 System Reference Document, copyright 2000 Wizards of the Coast, Inc. All other content, excluding the OGL, is property of and copyright 2004 Troll Lord Games.