koi colors..are your koi fancy? or mutts?

I have been looking at a some of the koi websites that show the different
colors , etc. & even with all the different choices, I can only find ONE
that matches what I have in my pond!

guess mine are all the rejects & mutts they have left over!

mine vary so much in different colors, I have no idea what they would fit
into! plus , I guess I am surprised, since I would think there would only be
definite colors for each species , but the quality OF the patterning would
be the determining factor.. but I have some koi, like one that is yellowish
& has black & orange speckling on it, which according to the charts would be
some kind of mutation! (lol) not a darn thing close to THAT coloration!

are YOUR koi perfectly matched of species? or do you have mutts too?
pictures? ( I must get some taken of mine)