Mammotion Luba/Yuka RTK antenna wall mount remix

I've modified the original Mammotion Luba RTK Antenna Wall Mount to include a hole along the length of the stem, allowing the cable to exit downward. This update provides an alternative solution for cable management, especially if routing the cable through the back is not possible.

Special thanks to the original designer, @stenborg_235150, for their excellent work on the initial model!

• I modified 'Wall mount 2' (44mm tube).
• Printed in ASA at 0.2mm layer, 15% infill.
   

⚠️ Warning

🚨 Attention: The new Mammotion RTK antennas (Luba / Yuka) are not compatible with this mount.
The screw thread has changed and no longer matches this model.
👉 Please check your antenna version before printing!