Abstract Jewel (+ making of video & .blend)

Hi, this is some kind of abstract jewel i made in blender, starting from a pencil sketch

this is the clay rendering

and the blender viewport

i also recorded myself while making the model, here are the two videos

last, the .blend can be downloaded here https://gumroad.com/davzeppelin#

That’s it :-), hope you like it and all comments / suggestions for improvement are much welcome! Thank you all for taking a look!