Dead Space 2
50 Achievements
1,000
20-25h
Looking good
Purchase the Advanced Suit
10
How to unlock the Looking good achievement in Dead Space 2 - Definitive Guide
That being said, make sure you have a power node on hand during Chapter 11. About midway through the level the main walkway will "T" off and on the right you'll see a locked room that you'll need a power node to unlock.
In this room you'll find random loot as well as the schematic for the Advanced Suit. If you're still unclear where the room is,
The achievement will unlock after you purchase it from the next store you get to for 40,000 credits.
Still can't find it? Here's a video guide supplied by Reabo:
Then just get to a store, It costs 40,000 credits to buy
The schematic for the Advanced Suit can be found in Chapter 11. After disabling the giant red space lasers, you will enter a room with catwalks. After being attacked by Pukers, Lurkers and Elite Slashers, continute out through the door. You will be in a small hallway with a door on your left that is behind a barrier of detonator mines and a power node door on the right. You will find the schematic inside and after purchasing the suit at the store, the achievement unlocks.
You will find the Schematic for the Advanced Suit in Chapter 11. Purchase it for 40,000 credits (36,000 if you have Vintage Suit equipped) to unlock this. See The Engineer trophy for location of the schematic. If you missed the schematic, it will be automatically added to the store during Chapter 13 just like the rest of other schematics that you may have missed.