This model was made by following the tutorial. It represents the droid BB - 9 from the movie "Star Wars". It was quite the challenge to make it, but it payed off in the end. The link to tutorial is : https://www.youtube.com/watch?v=MxjYLrR4q4s&t=1696s . The man who made this is great at making tutorials and I absolutley recommend to check his channel. He is called Chamfer Zone, and I guarantee that you will love his work! I wish you all the luck in making this model, it's a really fun project to work on. The reason I share this here is to show that I was capable of following through the whole tutorial.