Rather glorious work from Thomas Blanchard:

PetaPixel notes,

To achieve this level of detail he shot the whole thing in 8K on a $25,000 RED Helium camera using a Canon 100mm f/2.8L Macro and a Canon MP-E 65mm f/2.8 1-5X Macro, and then edited the final product down to 4K resolution.

[Vimeo]