@theluthier Thanks, on the goblin, yea that sharp ground is actually a cilinder under the legs of the goblin, so its like the terrain where he is ruuning curves and gives that edge, but is not on the background so is like part of the scene.
As for that bsut, well I have to find the time to continue with the character, or may jsut leave it liek htis for now the bust looks ok.
As for the week 4 homework, thanks, I had a bit more time today and worked the lighting on the pointers you gave me, there weas a small door behind the camera and I had a area light lighting inside, I changed that light for a interior warm color HDRI, the previus room is supossed ot have a redish light so it works, and changed the light inside to get more contrast and a more dramatic efect, I tried experimenting with volumetric light, but not sure how to make work so I had to drop that.
updating on top of the topic with the latest render and a detail render.
