I'm pretty sure he would look similar in body shape to Alex and Platinum because he said that he was something like that in earlier chapters. (If I remember correctly lol)
We already know Garnet is the strongest guy between all of them physically Bea
That's I think litterally why he is blocked in the body of a twink. Because he is the tallest and strongest it was proven while they fought in swordsmanship. Platinum was the weakest
Go boy, give us NOTHING!!!
GODDAMN IT ALEX!!! NOW PRAYING THAT GARNET IS A BUFF DUDE AND NOT A SKINNY TWINK!!!