3 Robotic Arms - FMP - Part I

Part of my Final Major Project at De Montfort University.
*all the assets are game ready and rendered real-time* 
*The company where everything is manufactured called "372industries" is fictional. All the logos and additional companies are fictional.*
These are 3 robotic arms that are responsible for the assembly of the main product - a robot with AI. 
Different parts of the main product are picked, welded and checked with these RobArms. 
Too many triangles, you might say, but I gave myself a little bit of freedom to create mid-poly models but still be reasonable.
Critique and comments are always welcome.