Just taken a few hours out and attempted to stat out a full Hellknight of the Order of the Nail, such as appear (unstatted) in Book 1, by the book - Core Rules & ISWG. First time in I think eight years I've attempted to stat out a 3e/PF NPC above 2nd level, and I won't be doing it again in a hurry! >:) I used the official Hellknight Armiger Ftr 3 as the base, and have attempted to do it by the book. Here you are:
Hell knight, Order of the Nail. CR 7
XP 3200
Human fighter 6/Hell Knight 2
LN Medium humanoid (human)
Init +1; Senses Perception +12
AC 26, touch 11, flat-footed 24 (+10 armor, +2 Dex, +4 shield)
hp 76 (6d10+30+2d10+8)
Fort +11, Ref +10, Will +11; +1 vs. fear
Defensive Abilities bravery +1
Speed 30 ft.
Melee +1 bastard sword +14/+9 (1d10+7/19–20:17)
With Power Attack +11/+6 (1d10+13/19-20:23)
& Cleave: standard action -2 AC, att 2nd target if 1st hits, at full BAB
Ranged: shortbow +11/+6 (1d6+3/20:13)
Str 16 (+3), Dex 14 (+2), Con 16 (+3), Int 10, Wis 12 (+1), Cha 10
Base Atk +8; CMB +11; CMD 23
Feats Improved Bull Rush, Iron Will, Power Attack,Shield Focus,
Toughness, XWP – Bastard Sword, Weapon Focus – Bastard Sword,
Weapon Spec-Bastard Sword, Cleave
Skills (24r) Intimidate +11 (8r), Knowledge (religion) +1 (1r),
Linguistics +1 (1r), Perception +12 (8r), Sense Motive +8 (4r), Ride +6 (1r)
Knowledge (local) +4 (1r)
Languages Common, Infernal
SQ armor training 1, bravery +2, weapon training 1 (blades, heavy +1
att/dmg), Aura of law, detect chaos, order, smite chaos 1/day,
Discern lies 3/day, Hellknight armour 1
Gear 394gp, +1 hellknight plate (3000), +1 heavy steel shield (1170),
+1 bastard sword (2335), masterwork manacles (50), potion of cure light
wounds x5 (250), mighty (+3) masterwork comp. shortbow (600), 20 arrows
Oh, I forgot the saves were houseruled as bsb=level (8), not 1/3 level or half level+2.