3D Animation of Drilling and Blasting

I'm looking for a 3D animation that clearly explains the entire process of drilling and blasting rock, from drilling to broken rock. The animation is aimed at individuals who are new to the process, so it needs to be easy to understand.

Requirements:
- The animation should use clean 3D visuals, complemented by simple labels and arrows.
- The sequence should be accurate and comprehensive, covering every step from drilling to the final result of broken rock.

Ideal Skills and Experience:
- Proficiency in 3D animation software (e.g., Blender, Maya, Cinema 4D).
- Strong understanding of mining processes, particularly drilling and blasting.
- Ability to create clear and informative animations with a focus on educational content.
- Experience in adding labels and arrows to enhance understanding without cluttering the visuals.

Please provide a portfolio showcasing similar work, particularly any animations related to industrial processes or mining.