Lime Head (Max Y Fix Kit)

This remix includes redesigned side panels and a rear fan duct to avoid reducing print area by Y due to bumping the head into the Y motor.

---

**What's changed**

1. Side panels:
- the grills were redesigned to use a hexagon-based pattern instead of a triangle-based for better print quality
- text was removed to avoid potential tiny defects related to bad adhesion
- bottom rear corner of the left side panel was cut to avoid bumping the head into the Y motor's mount
- minor model cleanup and updates for a better assembly
2. Fan duct:
- redesigned from scratch to make the component be solid
- the number of required supports reduced
- the width was reduced (~4mm) to avoid bumping into the Y motor's mount

---