I want to model the babygroot from guardians of the galaxy. Here is a picture it should look like.
My problem is now: how can I model the shape of the spikes on the head. I already tried some versions. In sculpting mode, it is very hard to achieve this, because I want that the spikes are flat on the inside and outside.When I try it looks like this:
It's not round and flat and the inside is not looking very clear.
Any idea how I can do this?