I might have to find out more about this here chicken showing.Its been awhile but....
Single comb is DQ. Walnut comb with hooks or horns is a minor fault.
Green legs DQ. Green on bottom of feet is minor fault.
Non feathered legs DQ. Poorly feathered or non feathered middle toe minor fault.
Vulture hocks DQ.
More or less then 5 toes DQ. Missing toe nail minor fault.
Split wings minor fault.
Light eyes minor fault.
Lighter then maulberry comb wattles minor fault.
Split crest, extra large crest minor fault.
Anyways don't quote me on everything but that's an idea of some things.