Holybro x500

Is that possible to build px4_sitl gazebo with a holybro x500 instead of the Iris default ? And if yes is that possible to edit de vehicle properties ?
I want to add some mass and inertia in the simulation .

It’s possible to adapt that but keep in mind that these models are not super close to reality anyway, so I don’t think you gain a lot from changing that.

Also, if you use the new Gazebo Ignition simulation, it’s already the X500 rather than Iris, at least the looks anyway.

At least look like and with similar mass properties should help. I just checked and it is running the Iris. Do you know how can I change to the x500 ?

This all looks like x500 to me: