Could be but it seems to favor the Welch dragon more than it does the Moravian griffin.i.e.,cloven feet,scaly body instead of a hairy one,and a snout instead of a beak.
I'm going to check some of my 18th century design books to see if I can find something that might have been used as pattern.So far I'll check on a dragon,a $#*! horse and a gryphon.Is there anything else I'm missing ?