I'll be compiling and giving commentary on the sheets submitted so far tomorrow.
EDIT: Accepted Servants added to the OP. If your servant was not found, ask me or look below to see my issues with them:
Jack the Giant Killer: Needs to be generally toned down a bit. Reserve one NP for one form of the Servant, and maybe take his parameters down a notch or two. Change Unknown Guidance to a rank of Revelations.
Hua Mulan: You can't have Ionioi Hetairoi; replace the Emperor's Army. Also seems generally a bit too strong; consider changing China's Great Walls to an alternate form or replacing it with Territory Creation. (Use Lord Camelot and Bathory Erzebet as models if you keep it as a NP.)
Don Quixote: Still crazy OP for a fictional character, tbh. Pick a Phantasm or two and just use those.
Peter Pan: Same issues as the above.
Wendigo: . . . As amusing as Super Yandere is, it's a bit too much of a joke for me. Save her for CF: Reborn Edition.
Masters:
Akio: Looks fine, but why is he here instead of Tokiomi? Does Tokiomi still exist in this 'verse?
Anders: "Rune" isn't really an affinity. Rune magic is still a subclass of the others, to my knowledge, so unless his magic is somehow a unique form, he should have a standard affinity.