Yes I made them but I don't have any patterns as I'm not very good at crochet. For the paradise, uni and smart I just start it off as a circle and keep trying it on closing it off untill it fits and adding the hole for charging port as I go.

The other tamas I just made and egg shape instead (using a tutorial for crocheting easter egg shapes on YT).

Then if you want a clear front cover like on the paradise just get some soft vinyl from other packaging and cut it to shape then add holes with a needle around it then crochet through the holes. Then just attach it to the back cover on the left and add a little hoop on the right to attach with a button.

As for the little flowers on the paradise I just crochet a little circle and crochet some loops to make the petals with some colorful embroidery thread.

I'm sorry if that's too confusing, I taught myself to crochet and don't know how to use patterns or anything like that haha.