Looking over Tirgas again:
a) You swapped around the stats a bit, but didn't get the points spent lined up with the actual stats. Needs fixing, but cosmetic.
b) Since you took the feat, I added Unarmed Strike as a weapon.
c) Skills: UMD. You have a rank marked there, making 6 of 5, but you don't have a total. So, I think the 1 should come out of the ranks column for UMD. needs fixing.
d) The snake's CON is 13, not 11. It looks like it wasn't updated when switching snake types. That takes his HP up and Fort save. Fixed.
e) You hadn't updated the carrying capacity off of the default. Fixed.
Close enough that Tirgas has his first APPROVAL of two.