, I like your swing. I see a little bit of GS influence... like a foreign accent
... but it is nicely hardstyle.
Your hinge is effective, your power is good, your arm swing and shoulders look solid.
I would like to see a straighter line of your body at the top of the swing. See how your hips and head are forward of the line? Ideally you are a vertical board at the top of the swing.
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The other thing you can work towards that will make it more hardstyle is taking advantage of the eccentric loading at the bottom. Like a coiled spring, or stretched rubber band, you can store power at the bottom of the swing and use that to come up. I think this element is absent from GS which may be why I don't see it. Just as you load the hamstrings when you crouch down before a vertical jump, you should feel this loading at the bottom of the swing. Also, if you stretch your chest forward as you stretch your arm back, you will get more of this loading in the upper body; this helps too.