This is my own flexi, print-in-place Dragon Design, which is over 1 meter (39") long.
This is a giant Crystal Dragon that has grown naturally and has engaged in battles with other Dragons. ;)
I recommend printing it at 100% scale. While 90% has been tested and confirmed, it presents a serious challenge for your build plate adhesion and printer cooling settings.
It might be helpful to increase the build plate temperature to 60°C (for rough PEI or a Cool plate, too!) for additional adhesion.
The result is highly rewarding. Please note that this is not a toy for children as the crystals have sharp points! :)
License: CC BY-NC-ND 4.0 DEED Attribution-NonCommercial-NoDerivs 4.0 International