Looks quite good! And you managed to make a diagonal broom! I tried to do do it but I couldn't!
CC-BY-SA4 :) I hope you really understand what it means and how it works. If yes following message is for you:
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I recommend you to upload it to OGA (OpenGameArt).
-Who are they?
It is a platform like itch but only for assets and only licensed under one of free-culture licenses. CC-BY-SA is one of the licenses... They would like to have your assets because they are really quality! ;)
- How will it help you?
They allow links in the description and people that view assets on OGA usually open links to itch to support creator on other platforms... So it can increase count of views on itch and spread your assets between bigger audience.