Here you can find a robots pack, with weapon included.
This is a robot that was created in order to follow the law, but under the pressure of technological development he was decommissioned, as a result of which he was forced to go underground.
I created this scene using Maya and Substance painter for V-ray render.
Inside of this product you can find OBJ file of every element of composition (1 model of policeman robot, with 2 different textures (police and after police), 1 flying robot model, 2 different models of guns and 2 different models of grenades, high and low poly, UV is not overlapping), textures for every model of this composition (4K PNG), main Maya project, and Substance Painter files for every texture, this means that you have the ability to import textures for any software that you want.
Robots are NOT rigged, but it still easily to animate using hierarchy system
This product is a part of one big composition which you can learn more about here: https://www.cgtrader.com/3d-models/architectural/street/scifi-neon-gun-store-dangerous-streets-of-cyberpunk-city
I hope you will like this model, so if you will have any problems just send me a message about your problem, and I will help you ;)