Octavia - Chaotic Good - (Regent or Magister)
Valerie - Lawful Neutral - (Regent or Diplomat)
Tristian - Neutral Good - (Councilor)
Amiri - Chaotic Neutral - (General)
Regongar - Chaotic Evil - (General or Warden)
Jubilost - Chaotic Neutral - (Treasurer or Minister)
Harrim - Chaotic Neutral - (High Priest)
Jaethal - Neutral Evil - (Curator or Minister)
Linzi - Chaotic Good - (Diplomat or Curator)
Ekundayo - Lawful Good - (Warden)
Nok-Nok - Chaotic Evil - (not assignable to any position)

Lander Lebeda - Chaotic Evil - (Regent)
Shandra Mervey - Lawful Neutral - (Councilor)
Kassil Aldori - Lawful Good - (General)
Jhod Kavken - Lawful Good - (High Priest)
Bartholomew Delgado - Lawful Evil (Treasurer or Diplomat)
Kesten Garess - Lawful Neutral - (Warden)
The Storyteller - True Neutral - (Curator or Magister)
Tsanna - Alignment Unknown - (High Priest or Councilor)
Vordakai - Alignment Unknown - (Magister)"
Maegar Varn - He can become your Treasurer if you don't let Vordakai possess him.
Kanera - Neutral - (Treasurer)

Maybe some Advisors are missing but I don't think so.

Gl & Hf

Found that on website Fandom, nice sum up so I put it here :

Also, want to put that here (not from me) :

• Useful mod to get a tons of portrait for character creation (over 200 !) : https://steamoss.com/app/640820/discussions/0/1734340257885097701/
  
  
• Respecialization of your characters : https://www.nexusmods.com/pathfinderkingmaker/mods/7
  
  
• ...

From Nerd Commando Game Studios :
https://www.youtube.com/watch?v=4VHK7dpRr4g

Monster Tactician Inquisitor Build Summary:

Race: Dwarf

Str: 7
Dex: 14
Con: 16
Int: 14
Wis: 19->24
Cha: 9

Alignment: whatever

Classes: Inquisitor (Monster Tactician) 20

Skills: whatever

Domain: Protection/Animal (Smilodon)

Feats etc. (Inquisitor=I):
1I: Spell Focus (Conjuration)
2I:
3I: Augment Summoning, Precise Strike
4I:
5I: Superior Summoning
6I: Outflank
7I: Combat Reflexes
8I:
9I: Spell Focus - Enchantment, Seize the Moment
10I:
11I: Greater Spell Focus - Enchantment
12I: Shake It Off
13I: Improved Initiative
14I:
15I: Combat Casting, Shielded Caster
16I:
17I: Steel Soul
18I: Allied Spellcaster
19I: Spell Penetration
20I:

Important Spells:

1: Cure Light Wounds, Cause Fear, Shield of Faith, Expeditious Retreat, Bane, Haze of Dreams
2: Cure Moderate Wounds, Hold Person, Remove Paralysis, Restoration Lesser, Effortless Armor, Aid
3: Cure Serious Wounds, Heroism, Prayer, Disable Magic, Remove Curse, Remove Disease
4: Hold Monster, Fear, Cure Critical Wounds, Greater Invisibility, Freedom of Movement, Neutralize Poison
5: Spell Resistance, Stoneskin Communal , Mass Castigate, True Seeing, Disrupting Weapon
6: Heal, Overwhelming Presence, Litany of Madness, Blade Barrier, Greater Dispel Magic

Sorcerer Shifter :

Asimar(Lawbringer) - STR:13 DEX:16 CON:12 INT:12 WIS:18 CHA:10
Skills: Arcane: 20 Religion:20 Perception:12 Persuasion:2

Druid(4)/Sorcerer Imperial(6)/Mystic Theurge(10)

1 Druid- (weather domain) spell penetration
2 Druid
3 Druid- extended spell
4#Wis Sorcerer
5 Druid- Natural Spell
6 Sorcerer
7 Sorcerer- empowered spell
8#Wis Sorcerer
9 Mystic Theurge- maxemize spell
10 Mystic Theurge
11 Mystic Theurge- heightened spell
12#Wis Mystic Theurge
13 Mystic Theurge- combat casting
14 Mystic Theurge
15 Mystic Theurge- Wings
16#Wis Mystic Theurge
17 Mystic Theurge- Dodge
18 Mystic Theurge
19 Sorcerer- Toughness
20#Wis Sorcerer

Spells(Sorcerer):

4) Magic Missile,Mage Armour
7) shield
8) mirror image

-[Mystic Theurge]-

9) Ray of enfeeblement, acid arrow
10) Hast
11) protection from alignment,[bone shaker],protection from arrows
12) stone skin
13) blur, fireball, bone shatter
14)shadow evocation
15) see invisibility,protection from energy,enervation,constricting coils
16) Grater Heroism
17) obsidian flow,cloud kill,disintegrate
18) prismatic spray

-[Sorcerer]-

19) hold monster,chain lightning,polymorph grater
20) Dragonkind III

If there's any other information/tips/builds.. I could add for useful fast check, just feel free to comment down here !