Тоже на доработку:

физика света.. будет работать пока не вспомнишь выключить хотел картинку в portfolio засунуть - эксперименты со светом... Indigo Renderer is an unbiased, photorealistic GPU and CPU renderer aimed at ultimate image quality, by accurately simulating the physics of light. State of the art rendering performance, materials and cameras models - it's all made simple through an interactive, photographic approach with few abstract settings, letting you concentrate on lighting and composing your imagery. https://indigorenderer.com/image