first of all, here's the REAL author of the most complex part of this model, the bust itself:
The second QR code is a link to Slothicorn's Steemit page.
Slothicorn is a community that rewards artists making cryptocurrency related art, as long as they make it available under the Creative Commons logo.
This modified sloth-icorn bust was made as a gift to the community, because I believe their goal is worth pursuing :)
If you enjoy my models, you can follow me on my blog for more posts about my 3D models, and tutorials on how I made them :) https://www.steemit.com/@pbock