in regards to the bay and chestnut brindle ^^ 

both horses use the same brindle .ytd files, meaning you cannot double these up! 
i'll work on making both compatible in the future!

if you would like to have both in your game, use the .ytds from the bay pack.
the chestnut will still work, however will be considerably darker in colour ^^

sorry for the inconvenience, and please comment any issues/concerns!
