Lizardmen➡ Slann Mage Priest: My all time favourite Warhammer model. How can you not love our big magical toad? Reminds me of Wart in Super Mario Bros. 2
Tomb Kings➡ Casket of Souls: This is the first model I think of when I think of Tomb Kings. Egyptian version of the Raiders of the Lost Ark. Sepulchral Stalkers, Ushabti and Sphinx get honourable mentions. Tough choice!
Warriors of Chaos➡ Hellcannon: The cannon looks great. The Chaos Dwarf crew are perfect. Great bludgeoning tool during rules arguments
Dark Elves➡ Witch Elves: Awesome sculpts. I actually own a couple of boxes that I hope to use as Slaaneshi marauders for my WoC army.
Wood Elves➡ Glade Lord with Great Weapon: Such a great pose. A badass looking character (even if he is only an elf)
Dwarfs➡ Thorgrim Gudgebearer: Nice large centerpiece model. Love the look and concept of the book of grudges.
Ogre Kingdoms➡ Stonehorn: Just narrowly defeating the Thundertusk. Absolutely love the mount with the huge horns and scared face.
High Elves➡ Archmage on Dragon: This one wins out based purely on the dragon, which is my favorite non-forgeword dragon. Looks great taking flight off the rocks.
Daemons of Chaos➡ The Lord of Change: Speaking of the new plastic one of course. Epic model with great details. Big beautiful magical bird! Will it be dethroned by a new Keeper of Secrets?... time will tell.
Empire➡ Celestial Hurricanum: The big solar system contraption on the top is unique and awesome. Lots of great details.
Vampire Counts➡ Coven Throne: The vampire and handmaidens look good, but the real star are the ghostly apparitions. Honourable mention goes to the Wight King, which is also a great model.
Orcs & Goblins➡ Wurrzag: His mask is epic. Such a characterful model. The staff, headdress and squig are pure orcy goodness.
Beastmen➡ Chaos Giant: I'm not a huge fan of the Beastmen aesthetically. The giant is pretty cool though and comes with so many customizations!
Skaven➡ Screaming Bell: A Skaven icon in every sense of the word! That bell is great.
Bretonnia➡ Grail Reliquae: A funny model that is well executed. Not a huge fan of Bretonnia models to be honest.
Bonus! Forgeworld Model➡ Chaos War Mammoth: Everything about this model is epic. I'd own one if it wasn't so insanely expensive!! I have a conversion planned, but it will never match up to the FW original.