Maybe one of these similar products would be of interest:-
Squat Machine for Home Gym, Squat Rowing Machine with Adjustable Red
Squat Machine for Home Gym, Squat Rowing Machine with Adjustable Pink
Squat Machine for Home, Squat Ride / Rowing Machine with Adjustable Resistance
Adjustable Squat Machine Trainer Rowing Machine 264lbs for Ab Workout Glutes