Resolution: 1200 x 1400 | Render time: 0:15:33 | 4096 spp | Increased resolution of the UFO model from the last render and fixed a bug with emissions | Volumetric Path Tracing with absorption and multiple scattering, using Multiple Importance Sampling to sample both the phase function and the light sources. Implemented spotlights for the tractor beam. | UFO model source: https://www.cgtrader.com/free-3d-models/space/spaceship/free-flying-saucer | Cow print source: https://www.vecteezy.com/png/24819242-cow-print-black-spots-blobs-transparent-png-graphic-asset-seamless-pattern | Background image source: https://svs.gsfc.nasa.gov/4851