Cleon
Legend
Let's start with the hawk.
Since this is going to be a big conversion, I'd like to keep the updates in Homebrews. I get too lost keeping track of Working Drafts upthread for complicated critters.
We might as well start with ability scores.
Based on her writeup, I'm thinking low Str, high Dex, average Con. Int (which I for some reason didn't copy into the posts), is Exceptional (15-16) for all animal lords. We could probably just borrow the Cat Lord's mental scores (Int 19, Wis 17, Cha 25) for the others. Comparing a hawk to a cat, it is slightly stronger (3 higher) and more dexterous (2 higher) and the same Constitution wise. Since she was clearly described as not particularly strong, I'll recommend lesser Str than Cat Lord.
So maybe Str 14, Dex 31, Con 18, Int 19, Wis 17, Cha 25?
That Strength seems very low. I suppose it fits with the "Of the four animal lords detailed here, the hawk lord fights most weakly in human form". Her Hawk form is presumably a lot tougher.
We could also use a Giant Eagle (Str 18, Dex 17, Con 12, Int 10, Wis 14, Cha 10) and Lion (Str 21, Dex 17, Con 15) for the comparison. That's -3 Str & Con, the same Dex, and +2 Wisdom.
How about -2 Str and +2 Wis, resulting in Str 16, Dex 29, Con 18, Int 19, Wis 19, Cha 25?