Horse Tutorial #1

hey, my first tutorial!!!
i know it has a LOT of text and few pics, but there are many concepts that can't be properly explained without writing... try to understand! by the way, forgive me for any spelling mistakes, i had no time to check them all... ^__^'
anyway, i'll welcome any critics, good or bad! i really want to know what you think of my tut!
next tutorial will be about horses in other positions and in motion. when i have time... IF i have time... gosh, you wouldn't believe how busy I am!... v_v
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i've just realised two things... first, the so called "final result" is actually the ugliest horse in the pic. try to ignore it. second, i forgot to add a "muscle" scheme (like the one for the bones). some day i'll fix those mistakes. until then...