This is the Warbot from the Star Wars children's Read-Along audio book on tape "Droid World".
There are several split models so you can choose how you want to print it. You will need to mirror the arms in your slicer to create left arm.
I designed this from the ground up by looking at the pictures and then I filled in the blanks with my own ideas. The original IP is controlled by Lucasfilm/Disney and they reserve the right to take it down or use the files however they see fit. This model and file set cannot be sold anywhere.