Astronaut on the Ocean

I wanted to improve at 3d modeling and animation so I made a short music video with musician Masked Wolf's song "Astronaut in the Ocean" which I first heard on Tik Tok I think.

I watched a tutorial on a fast way of making a space suit using the body of a generic 3D model of a naked guy. You cut off the hands, feet and head, just leaving the arms, torso and legs of the suit. Then you sculpt the suit and make it bigger/puffier by using the Inflate tool in Blender's sculpt mode...and also use the Cloth Tool to make creases in the suit.

Alfie Vaughan's Astronaut Suit Blender Tutorial:
https://www.youtube.com/watch?v=Od6aIe3lPEQ&t=351s

Sardi Pax's Floating object on Ocean Tutorial:
https://www.youtube.com/watch?v=1R5XG5EJrbs