For first jump, try to run as long as possible on the window ledge. While gliding, hold crouch and when you make contact with the pillar you unchrouch to get on top of pillar.For the second jump you jump to the side of the box and you glide...

https://imgur.com/a/k2iXjOK Finally got my viper cosplay after waiting 2 months! I’ll be wearing this during phx fan fusion next week. First con in forever so I’m looking forward to it.