Here's a clutch of Dragon Eggs that I was commissioned to put together for Waterstones in Dundee:
Dragon Eggs
Constructed out of polystyrene and coated in polyfilla before getting a good sanding and painting, they stand roughly six inches tall and turned out quite nicely and were used as part of a How to Train Your Dragon egg hunt in the shop and are being given away as prizes.
They were a bit of a rush job but turned out rather nicely!
All the best!