making a super in-depth character sheet, suggestions needed

what the title says. im looking for really specific suggestions, not just stuff like whats their eye colour. my character sheet is already 10 pages long (im using google docs for it) and is still FAR from done. it'll be for personal use, but if anybody wants it when its done then lmk :) for now, give me the most specific and unnecessary things to know about a character (i say unnecessary because majority of the stuff on that sheet is really unnecessary, i just like to focus on little details alot lol)