@yukinoh1989 Great expression on the faces! 😀
1. I think @theluthier uses a hot key, I don’t know which one. What I do is hover the mouse over where it says ‘Slot 1’ , hold CTRL and scroll with the middle mouse wheel to scroll through the different slots.
2. Yes you can! You have to use render layers. I recommend watching the compositing fundamentals course, they explain it pretty good there.
3. Do you mean 2 lamps with different colors? You might have to make the less dominant one stronger. Or maybe use a different type (for example area) and point them in different directions. Just some thoughts, don’t know if it will work..