I finally decided to transpose the famous Alduin wall from The Elder Scrolls V: Skyrim into a 3D model.
The model was created after hours and hours of processing and printed thanks to the 0.2 mm noozle (highly recommended).
It is possible to divide it into several parts to increase the size of the print, but I do not recommend it given the high precision necessary to obtain a good result
Give it a try to test your 0.2 accuracy and post your work! ;)