About this 3D model

Fluid Head Tripod Head Fitting Pan and Tilt This fits me claimed budget Fluid Head* on my tripod. I don't think it is a genuine Fluid Head but uses friction to emulate fluid head movements for Pan and Tilt of tripod head. My head has the "YUNTENG" Name but I think the same head has various names. Video on YouTube:=https://www.youtube.com/watch?v=Yo4gSje-sMg