All credit goes to YouStayClassy for his guide on
xbox360achievements.orgQuarter #1 - From where you start walk straight ahead to where there's a staircase on either side. Take the stairs on the right and climb up the giant stack of crates
Quarter #2 - While riding Roxy take a right and go to entrance to museum. It's hanging right above it
Quarter #3 - While riding Roxy take a left and go to where there's a staircase on either side. It's hanging above between them
Quarter #4 - While riding Roxy go into hallway on left side of first floor. Break all the crates by walking over them, it's in a crate in the middle of the hallway
Penny - In the Egpyt room, use your keychain to break the vase in the corner. It's inside