I know nothing about 3D modelling but I can tell you that as soon as your shutter speed exceeds double your framerate, there is nothing more that the shutter speed can do to reduce rolling shutter distortion; once you go beyond double the framerate all the shutter speed will do for you at that point is reduce motion blur. Rolling shutter effects/problems are due to rolling shutter sensor readout speeds which is a fixed value that cannot be changed once the camera is manufactured.
With drones you typically will not run into rolling shutter issues as long as your gimbal is steady and the drone does not pan too quickly. Drone sensors have very slow readout speeds probably to save costs and because due to the nature of drones they simply do not need faster readout speeds. If you pan quickly you will see some pretty bad rolling shutter. But for typical drone flights where you are flying slow and steady with that wide angle lens and drone to subject distance you shouldn't have any problems with rolling shutter.
So the tips that I would recommend to reduce rolling shutter distortion is:
- Shutter Speed - always keep it at 2x the framerate or higher. My own exception to this rule is when filming at night. At night I use a 30FPS framerate and a 1/30s shutter speed because I'd rather gain the stop of light vs increase the ISO and rolling shutter distortion just isn't something I worry about.
- Flight Speed - the slower you fly the steadier the drone and the steadier the drone the less "jello" you will see in your footage.
- Wind - fly when there is as little wind as possible, once again, the focus is on stability and not exceeding the gimbal's capabilities, calmer days are better than windy days for drone stability
- Drone to Subject Distance - The further you are from the ground/subject, the fewer effective pixels that will change from frame giving the perception of moving slower and the slower things seem to move the less rolling shutter distortion will be visible, so simply fly higher to reduce rolling shutter distortion. Or if the subject is a building, then fly farther away from it.