Thicker, painted Unicorn Charm

I love the original model. I brought in the parts into a 3MF using OrcaSlicer so I could print in one piece with my Snapmaker U1.

I wanted it to be a bit thicker especially around the loop, so I thickened the case part and loop about 1.5mm.

Process / Changes:
- Imported the stl files as multiple parts of one model
- Colored the parts
- Coloring for the loop
- Split the case
- Scaled Z on the lower (new) case part
- Moved the other parts up in z
- I scaled to be overall 50mm wide
- I enabled top surface ironing
- I enabled variable layer height