Regarding the Vikings prototypes... While the added accessories are cool, the creatures themselves are the main issues. Compared to the final products, they are ugly!! They have no composition or fluency... Especially that very first Midgard Serpent... It's literally nothing but a tube of dinosaur torso parts. However, it is interesting to see that a couple of the protoypes had and ogre and a kraken instead of dragons. I wonder why LEGO decided to replace everything with dragons, and why the Fenris wolf was the only non-dragon creature that made the final cut?