Shotgun shells I've made on course of 2 days in blender. All procedural textures. Rendered in cycles. Inspired by Marek Denko.
Some small postprocesing was done in photoshop.
You can also check out my instagram:
https://www.instagram.com/radek_3d/
4K version here:
https://drive.google.com/file/d/1fV8daZzhKfRGITIhf6SaJDOsPndK1fnG/view?usp=sharing