This looks great but if you can actually make it more closer to the actual symbol it would be even better, on that note, i think its perfectly fine if you cut a little bit from the top part of the shield for more space, like maybe using Reteras model studio to shrink that part a bit, i tried it and it is possible.
however, opening up more space on the top side i think the sun could be smaller to allow some space, so that the arrows can have more space to be stretched. the sun feels a little too big rn.
Edit: Ok so incase you're doing something to improve it right now i'd still like to see that, but if you haven't done anything just yet, i did do something myself using the opportunity you provided me.
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how does this look
Edit 2: Made more progress
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Do you think you can make the middle sun to look grey ? silver look could be hard to do and it would look white and bland, but grey good be nice.