Blocking never works for me, I've tried with different images and I've tried with different sizes of the same cap, but nothing works for me :D I've probably made 2-3 blocking icons out of thousands icons lol
And yep, "collage" seems more appropriate for this type of icons, blending is still super difficult, especially if I'm too lazy to search for proper screencaps :D And yay, glad you like it! :D