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waiting for confirmation, but from a glance this looks like mostly hori's work.
confirmation:
https://twitter.com/shnikkles/status/1180172009931587585?s=21

he's probably following the sb pretty heavily like he did for his other contributions so these technically aren't "his" drawings if that makes sense

edit: nah im wrong, first half was boarded by Miki Brewster while the second was boarded by Etienne Guignard. the latter already looks radically different from the roughs so hori finally did his own thing here.
confirmation on board:
https://twitter.com/cocoshonen/status/1181053722366889984

seems like Guignard boarded everything after 0:11