KRK Classic 5 Studio Monitor Speakers 3D product render

I created these speakers in Blender,
The materials are procedural textures created within Blender.

Model can be downloaded here: https://www.blendswap.com/blend/24177

View the 3D version here:
https://sketchfab.com/3d-models/krk-classic-5-studio-monitor-speaker-5c03f6b1082a4decb33ae7511209271a

I didn't have any blueprints but used reference images I got from the product website http://www.krksys.com/Classic

Thank you!