A squad of 4 space seamen (HA!)
Since I believe there are a lot of lazy people out there (like me), I decided to upload these merged models.
LoggyK's Modular Marines
I also increased the size of the pauldrons a bit. All rights and stuff doesn't belong to me.
For those wondering, aren't marines men of the sea? I mean, marine means sea or something
Windows 10 3D builder app was enough for this.