Thanks for the comments guys, I really appreciate them...
To answer some of Your questions as to what went into each of these, here's a basic rundown -
Horrorspextrix
Cerebrus (Final Fantasy 8)
The Visitor (Stan Winston's "Creature Features")
She-Creature (Stan Winston's "Creature Features")
Gallowz (Stan Winston's "Mutant Earth")
Creatures from Skull Island (King Kong movie figs)
Zerg Hydralisk (Blizzard toys)
Mohawk Gremlin (Cult Classics)
Alien Warrior (Hasbro Signature Series)
Alien Warrior (Movie Maniacs series 6)
Acklay Arena Beast (Star Wars : Attack of the Clones)
Djinn (Movie Maniacs series 5)
Great Cthulhu (Inteleg Vinyl Model)
plus some Games Workshop bitz here and there and tons and tons of Green Stuff...
The "busy" neck does, admittedly, have alot going on it...But if he's seen in person, most people actually comment how the tiny little details involved in that part of the creature actually make it that much better looking in the end...The large thing on the top, for the record, is called a "Hive Cannon"...It shoots ordinance blasts consisting of Ripper Swarms, for 72 inches...
Rhinophant
Panther Alien (Aliens line of figs from the early 90s)
Acklay Arena Beast (Star Wars : Attack of the Clones)
Aquatic Alien (Hasbro Signature Series)
Games Workshop Carnifex head and loads and loads of Green Stuff...
Biovore
Hydracc (Mega Bloks : Plasma Dragons)
Keed'kak Kitik (Star Wars)
Face Hugger (Hasbro Signature Series)
a Carnifex kit and loads and loads of Green Stuff...
As for the Great Unclean One, I honestly don't remember everything that went into him, save the base figure being a Tortured Souls 2 Suffering Bob fig...Give me a bit and I might be able to depiece it in my mind and remember all that went into him...
Pandemicus of Nurgle (super heavy daemon possessed tank)
1/32 King Tiger tank (21rst Century Toys)
Tortured Souls 2 : Feverish (McFarlane Toys)
The Visitor (Stan Winston's "Creature Features")
The Thing : Norris Monster (Movie Maniacs series 3)
Chatterbeast (NECA Hellraiser line)
Predator (Movie Maniacs series 6)
Tooth Fairy (Movie Maniacs series 5)
Fire Dragon (Conan series 1; McFarlane Toys)
Varuna (Final Fantasy 8)
and lots and lots of Green Stuff (I admit, I can't remember where I got the bone spikes off of)...
I intend to eventually have the entire tank itself covered in bloated flesh, pock marked with open, weaping sores and wounds, with stringy, rotting flesh hanging over the edges of the treads, so that eventually, no part of the tank's armor is actually showing...
I've just begun working on an even larger Khorne influenced tank for my son, as well as a custom Keeper of Secrets to be buddies with his Great Unclean One...
Once I get them farther along, I'll post some pics of them as well if people would like...
Thanks again for the comments, opinions and feedback guys...I sincerely do appreciate it...