How to make a realistic paraglider?

Hello everyone, I’ve been working on a realistic paragliding simulator for a long time, but I can’t make a system that can, when the player equips his paraglider, make the sail appear, when the player runs at a certain speed, the player and the sail fly away with an animation of inflating a sail, and finally when the player is in the air, make realistic controls to turn right, turn left and to stop the descent (Decrease in lift and speed). I do not know if I am clear, but I am asking for your help because I am currently finding no solution!

When the player runs at a certain speed, the player and the sail fly away with an animation of inflating a sail; The sail go down to up :


Like this :

Thanks in advance !
Best Regards
MiraNordlys