Zephyr: update model to conform to ROS REP 105

[srmainwaring]

Feature request

Is your feature request related to a problem? Please describe.

• The zephyr model does not conform to ROS REP 105.
• This is a problem as users may take the zephyr as a template for adding new models, and propagate the unconventional orientation (for example see: https://github.com/ArduPilot/SITL_Models/pull/116).

Describe the solution you'd like

• Update the zephyr model to conform to ROS REP 105.

Describe alternatives you've considered

• Leave the model as is, which is consistent with the original: https://app.gazebosim.org/OpenRobotics/fuel/models/Zephyr%20Delta%20Wing, which is unfortunately also wrong.

Platform [ ] All [ ] AntennaTracker [ ] Copter [ x] Plane [ ] Rover [ ] Submarine

[Hilalbasibuyuk]

I want to find PLANE model but there is no anywhere, also the plane model should have camera plugin

[srmainwaring]

@Hilalbasibuyuk, this issue is specific to the Zephyr model, which is available in the repo but has a non-standard convention for the orientation of it's x and y axis.

The zephyr is simulated using ArduPilot Plane, so if you require a plane then this will be suitable. Otherwise you can look in ArduPilot/SITL_Models for other examples. There is a PR for a Mini Talon v-tail. If you have a specific vehicle in mind please open a new issue in ArduPilot/SITL_Models or open a topic on ArduPilot Discourse.