How to draw a simple bottle cap found on the street

From 1 to 5 how detailed is this drawing? This drawing took me only 5 hours, without having a break and without moving the paper. ???? Want to learn how to draw like me?
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⌚ THIS DRAWING TOOK ME
5 hours without having a breaks, without moving the paper

????️ FINAL DRAWING
https://www.marcellobarenghi.c....om/2019/02/bottle-ca

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