A quick little smoke simulation practice, ft. Mars & everyone's favourite Curiosity rover.
Free model from: https://www.renderhub.com/renderhub/nasa-curiosity-rover
I textured the model with a dust mask for that extra worn-in look, driven by the AO maps.
While the final image was denoised, I found that the volume detail tended to suffer - so I kept the noisy volume passes and comped them back on top to get those fine grains.
