Rinku and Wendy take their images (with a comment about them seeming like health bars) and encourage Eren to take his too.

The group of them proceeds toward the crates. Wendy uses her super scent to sniff the crates before opening, and Rinku will scan to check for curses, but if neither check yields an obvious "this is the right choice," they'll go for a random crate that doesn't seem dangerous.