@Hasjasja, I'm afraid all your cuts contain a fair bit of snow. Even after trying to clean them, they're not really improvements. I don't like to see people waste their time so perhaps we can assist you to improve your cutting technique.

What program and method(s) are you using to cut at the moment?

Hi @mons; cheers for fixing the cuts. I'm using Photoshop Elements 5.0 with the transparant background filters posted on the forum a long time ago by I think Rowan (?). Anyways, for my work all I need is a very basic use of Photoshop. I try and share the images I think are decent enough for the MP, but I admit the quality is not too high.

Do you have any tips, especially for the hair?

I remember you saying a long way back that you didn't use PS itself.

Unfortunately, I don't use PS Elements and have no idea how it works or what it looks like - but does it have a lock transparent pixels button like in main PS? If it does, you should be able to remove snow using the technique posted by Rowan