Here's a project you brainics can work on in your spare time. I'm not versed enough in the subject, but would love to offer up inputs as the process continues.
http://en.wikipedia.org/wiki/Coat_of_armsAn alpaca as one of the animals is probably a given.
The letters SN may be considered.
The numbers 0 and 1 may be considered.
Incorporating other cryptography symbols may also be warranted.
Let's have a go and see what develops.