@damiann_g, I'm afraid these all need a bit more work before being considered for addition to the megapack. They all have too large an area beneath the chin, the edges are cut quite roughly and they all have some snow. If need be, they should also be rotated and ideally cut in 250x250 if the source allows it.

Have a look at this thread for guidelines for cutters and video tutorials on what we expect for from our cuts.

I recommend using remove.bg for your cuts. It's a fantastic free online tool which does the heavy lifting for you by removing the background in the source image, leaving you to only rotate, crop and/or nudge the collar upwards. It's tremendously easy to use and provides fantastic quality. With it, you can go from source to cut in a couple of minutes for the vast majority of images.

Here's a couple of videos on how to use it, one when combined with Photoshop and another using photopea.com, which is a free online app so close to Photoshop that it has the same shortcuts, layout and icons 😉 If you don't have Photoshop, photopea.com is the tool I would recommend to use to tweak the draft cut produced by remove.bg. It's more powerful and versatile than GIMP and other similar tools.