Even after a prolonged stare, I couldn't figure out the dragon. Too many ends. Yes, I know it's a classical design and people liked it because they were familiar with it, but two of the legs seem only connected to each other...
I like these enlargements for bringing out detail. Maybe some experimenting with colour correction would yield even better results, though.
There are some Dutch coins with similar notes, 100 c. on the Gulden and 250 c. on the rijksdaalder. A good reminder of how even a drastic simplification must be explained to be accepted.
Peter