Can you give me ideas, tutorials and inpiration on modelling my intro scene?

The intro scene starts when a man in sci-fi powered armour escapes from a space station in self destruct sequence. He jumps into space vacuum before the whole structure blows.

After escaping the blast, he drifts into space and then fell from orbit and finally landed on Silent Hill.

How can I model this intro scene?

Modelling this is a hard thing to do and animating it is another.

Can you give me ideas, tutorials and inpiration on modelling my intro scene?

Plan it, storyboard it, plan it, create basic low poly animatic, plan it.
If you don’t properly plan it you don’t know what you want to show and you don’t know what help/tuorials etc you will need. The brief description given is not a proper plan, therefore you need to do that first