Hi!
Thanks for sharing this. Is this build upon an existing simulator or engine? And what are you plans to open-source the simulator?
The main advise is to determine who you are developing this for and for what kind of applications. This highly determines what you should focus on, as simulators for starting developers are students have different requirements for those that are more senior.
There are many aerial robotics simulators there so it would be good to make sure that yours solves an area that other simulators can’t support (or can be contributed too), or else it might get lost in the wide range . From the Aerial robotics community interest group we have a simulator page for simulators that can be looked at for compares. Also I’m keeping a aerial robotics category on the best-of-robot-simulator list as well
Also, I talked about the aerial robotic simulation landscape at the PX4 summit, and shared results of the survey I helped out with with the PX4 community that would at the latest Aerial ROS meeting. That could give an indication in the needs of users for you.