If a skin is made on one device that uses items you get when unlocking achievements, it will not open on another device that doesn't have the same achievement unlocked. For example, on my phone if I create a skin that uses the Diamond Crown (which is from the "DIAMONDS!" achievement) and I have not unlocked this same achievement on my PlayStation 4 it will not load, and will report a failure to load message on the PS4. I have attached images that show a what the players will see.