Left Hand 4.1
The first set of enemies you encounter in the lobby (a group of 4 Cyborgs) will have this left hand amongst them.
Data 4.1
This data is a little tricky to get. After you've cleared the lobby and it's safe, go up the stairs to the upper level. Immediately turn right and you'll see one of the columns in front of you and a platform on it. Jump onto the platform and then look to the wall on the left. Use the two TVs on the wall to get to the next column. You'll find this data on that column.
VR Mission 4.1
After dealing with the enemies in the main lobby, climb the stairs and then turn left. Walk past the hallway leading to the elevators and in one of the glass display cases will be this VR machine. Slide into it to get through easier.
Left Hand 4.2
When you approach the elevators, you'll find them deactivated. Doktor will try to open them up for you but in the mean time, you'll have to fend off some enemies. One of the enemies will be a Cyborg with this left arm. Be careful that you don't kill him with the turret in the lobby. You need to let him approach you so you can kill him with Blade Mode.
Left Hand 4.3
After taking the elevator up to the 20th floor, you'll find this hand on a Heavy Cyborg.
Left Hand 4.4
Also on the 20th floor, you'll find this hand on one of the regular cyborgs.
VR Mission 4.2
You'll take the elevator from the lobby, up to the 20th floor. From the elevator, follow the hallway and take the first left. Enter the first room on the right and then check by the right side of the door to find this mission.
VR Mission 4.3
From the previous VR Mission, go back to the point where you turned left and instead go straight this time. Take the next left and then then next right. At the end of the hallway should be a small room with a glass door. You can see this mission on the floor in the left corner through the door. Cut your way in to get it.
Left Hand 4.5
Eventually, you'll get to a Japanese garden and be attacked by several Cyborgs. The last cyborg, an Armored Cyborg, will have this left hand.
Left Hand 4.6
After the first part of the Japanese Garden, you'll enter what looks like a small village. This hand belongs to the man that patrols the central building.
Data 4.2
In the second part of the Japanese Garden, there is a red catwalk that leads to the exit. Under the catwalk is a [Blade Box] which contains this item.
Left Hand 4.7
After the Japanese Gardens, you'll come to a large room with an equally large elevator. One of the guards around this elevator has this left hand.
Life+ 4
After crossing the Japanese Gardens, you'll come to a large room with an elevator. You'll find this item by cutting though some fans in that room before going up the elevator.
Data 4.3
On the way up the large elevator, there will come a point where your elevator catches on fire and Dwarf Gekkos are trying to stop it from moving. Kill all of the enemies before disembarking and one of the Cyborgs will drop this.
Left Hand 4.8
On the way up the large elevator, your elevator will catch on fire and you'll have to change elevators. You'll be attacked by a Heavy Cyborg and he will have this hand.
Man in Box 4
After riding the large elevator to the top floor, you'll be in a large cargo room. Off in one corner will some large shipping crates next to a large pane of glass. Climb up to the top and you can slide through a small hole to get behind the glass. Cross through this room and you'll find your MIB in a box against the right wall.
VR Mission 4.4
After riding the large elevator to the top floor, you'll be in a large cargo room. Approach the exit door but don't go through yet. Just before that, turn right and you'll some large crates that you can cut to pieces. Cut through them and you'll find your VR Mission under them.
Data 4.4
You'll talk to Sundowner in the brain room before he walks away. Don't follow him just yet. Get up to the walkways above and turn around. At the intersection, take a right and then follow the platform all the way to the end. When you run out of walkway, there will be pipes just in front of you. Climb up those to get across the gap and then continue along the next walkway until you come to a [Blade Box] with this item in it.
VR Mission 4.5
When you are chasing after Sundowner, you'll come to a room where you need to climb up to a walkway above. Don't do that yet. Instead, go under the walkway and check against the right wall to find this mission.
Humanoid Dwarf Gekko 3
When you've just about caught up with Sundowner towards the end of the level, you'll walk outside and into the rain. Immediately turn left and you'll see the Dwarf Gekko across a gap. To kill him, you'll have to hit him with one of your sub-weapons.
