A Sketch suggestion from my supporters

Is a bit rough but like doing mechanical design like this from time to time

If you fell like supporting my work please check out my https://subscribestar.adult/n647 or my https://www.patreon.com/N647

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user/18230178 "»":[/artists?search%5Burl_matches%5D=https%3A%2F%2Fwww.pixiv.net%2Fusers%2F18230178]
twitter/night647