Yahagi's Hair Rubber is missing.

as is Akizuki's ahoge

additionally, the Chou-10cm-hou standing in front of her is drooling, there is yet another Lifebuoy where there wasn't one, the chevron on Fukae's ribbon is positioned differently, and the two floorboards by Fukae's head became one

Yahagi's scunchie
Yahagi's sidelocks
Akizuki's ahoge
Floor Long10cm-chan's drool
Fukae's shirt collar
Fukae's hat ribbon
Buoy walking behind the girls
Missing floor seam above Fukae's head