3D Printable GPS Logger Enclosure

Project Description:
I need a basic, rugged 3D-printable enclosure for a portable GPS logger. This is a very straightforward project for someone in Fusion360 or SolidWorks.

The Setup:
The device consists of 3 wired modules (no PCB):
1. ESP32 NodeMCU (Standard)
2. u-blox NEO-6M GPS Module (with ceramic antenna)
3. BME280 Sensor (Small breakout)

Design Requirements:
• Compact Box: Must hold all three modules securely (internal slots or rails).
• External Power: Powered via USB cable. I need a precise cutout for the Micro-USB port on the ESP32.
• GPS Visibility: The GPS antenna must be at the top, facing out.
• Airflow: Small ventilation slots for the BME280 sensor.
• Mounting: A sturdy loop/eyelet for a carabiner/backpack strap.
• Assembly: Simple snap-fit or screw-together design.
Deliverables:
• STL files for 3D printing.
• Original STEP/Source files.

Budget & Timeline:
This is a small, quick task. I am looking for a cost-effective solution. Please mention your price for the full design. If the work is good, more projects will follow.