That is actually very cool. Thank you for creating it!

BFRPG
Here is a revised, more generic version of the draugr.

Draugr
Armor Class: 17
Hit Dice: 9**
No. of Attacks: 1 (weapon)
Damage: 1d10+3
Movement: 30’
No. Appearing: 1
Save As: Fighter 9
Morale: 12
Treasure Type: B, M
XP: 1,225

Draugr are the undead remains of ancient kings. They appear as a skeleton wearing antique plate mail. They wield a two-handed sword in combat. They are only encountered in ancient crypts.

Draugr can see invisible opponents.

Once per turn, they can breathe a cone of ice out to 10' in front of them. Anyone caught in this cloud of frozen mist must Save vs. Spells or be stunned and unable to act for one round. Spellcasters in the midst of casting a spell who fail their Save lose the spell they were attempting to cast.

Draugr may be turned as vampires. Draugr are immune to Sleep, Charm, and Hold spells.

A very interesting and useful thread... I wonder if later you're going to take requests?

RPGPundit

I generally just make up a monster every few months and post it. Usually after seeing some cool piece of artwork or reading something that makes me want to include it in my game.
If people have stuff they want, feel free to post it. I make no promises I'll work on it, but if something sounds cool, I will.