You get what you see.
A "TrainHard" dumbbell with 6 weights (5 kg), a bar (2.5 kg) and 2 nuts. I only used Noise-Texture- and a Bump-Vector-Node with a little bit colorRamp.
Feel free to use it.
hi man i want you to give me your email because i have a job for you because you object looks very cool
Oh thank you. But I only do it as a hobby and not professionally. I only started to work with 3D programs a year ago (FreeCAD). This was my first serious Blender project.