Dell Latitude E7270 docking bracket

I guess you are not interested for whole story behind, as it is quite long and boring. So at the end, I needed to purchase this docking bracket, but for small piece of plastic (or perhaps some magnesium alloy?) the price is crazy. So I decided to made one.
Believe or not, it was take only few hours in TinkerCad, borrowed original part as source of measures and mechanical caliper.
The result is practically identical with original. Of course you cannot compare mechanical strength, but for my purpose is more than enough - laptop sitting in docking station perfectly and I cannot be more happy. :)