My armour is like tenfold shields, my teeth are swords, my claws spears, the shock of my tail is a thunderbolt, my wings a hurricane, and my breath death!

Yes, There's already a Smaug model, but this one aims for realistic movie look of the model, since more steps and the head looks realistic as seen in the movie

I don't include anthro data, you can make him anthro without the dataset as seen on the image

Use movie clips and few arts to make him

Trained on pony, tested on Hellainverse and PonyFeatlity

Use "long neck" in your negative if you wish to have him a normal neck.