Lamp shade for indirect lighting

This is my first attempt to replace one of those cheap Chinese paper lantern you first buy to hide temporarily the bare bulbs, until you decide after 10 years that you deserve better. Diameter is 38cm, a standard bulb fits in (eg 220 V 70W, 5,5 cm diameter)

Each piece has to be printed 16 times, at the exception of the support (6th picture).

WATCH OUT: you might find it beautiful, but it's a nightmare to build (more than 20 hours assembly).

I post this object mostly to see how skilled