masseffect
For model ships in Mass Effect: Andromeda, see Model Ships (Mass Effect: Andromeda).
Model Ships in Shepard's cabin
Model Ships in Shepard's cabin

Model Ships are a collectibles feature in Mass Effect 2 and Mass Effect 3 which have no impact on story or gameplay.

Mass Effect 2

There are a total of eleven models to collect in Mass Effect 2; the first model, the Normandy SR-2, is already on display in the Captain's Cabin on the Normandy. The remaining models can be purchased from various locations, except for the Flotilla Vessel, which is found during Tali's loyalty mission and the Shadow Broker Base which is found during Lair of the Shadow Broker. Once a model is purchased, it will be placed on the model rack. It is possible to obtain discounted prices of the models by speaking to the shopkeeper or completing minor tasks.

Model Location Credits / Discount Availability
Normandy SR-2 Shepard's Cabin
Flotilla Vessel The Alarei's bridge
Turian Cruiser Omega Market 500 / 416
Destiny Ascension Citadel Souvenirs 500 / 416
Sovereign Citadel Souvenirs 500 / 416 Only available after the Horizon mission.
SSV Normandy Citadel Souvenirs 500 / 416
Alliance Cruiser Memories of Illium 500 / 416
UT-47 Kodiak Drop Shuttle Memories of Illium 500 / 416 Only available after the Collector Ship mission.
Athabasca Class Freighter Memories of Illium 500 / 416
Geth Ship Harrot's Emporium 2000 / 1666
Shadow Broker Base Shadow Broker Base Requires Lair of the Shadow Broker.

Mass Effect 3

Any models acquired in Mass Effect 2 return in Mass Effect 3, and can be found scattered around the Normandy in the following locations:

Model Location
Normandy SR-2 Shepard's Cabin
Alliance Shuttle Deck 2: In a stack of boxes next to the glass-walled conference room outside the War Room.
Destiny Ascension Deck 3: In a box against the wall behind Thane's chair in Life Support.
Turian Cruiser Deck 4: In a box at the bottom of the portside stairwell leading to the Engineering subdeck.
Shadow Broker Base Deck 4: In the subdeck, behind some stacked boxes in front of the workbench on the starboard side. It is only present if the Lair of the Shadow Broker content for Mass Effect 2 was purchased.
Sovereign Deck 4: In the subdeck, in a large box behind the workbench.
Geth Cruiser Deck 5: In a large pile of boxes near Cortez's workbench on the starboard side.
Alliance Cruiser Deck 5: In a large pile of boxes near Cortez's workbench on the starboard side.
Normandy SR-1 Deck 5: In a box just in front of the portside shuttle, to the right of James's workstation.
Quarian Ship Deck 5: In a stack of boxes to the left of the entrance to James's workstation.
Freighter Deck 5: In a nook on the port side, behind James's workstation. The corridor that leads there is directly behind the weapon bench.
The second set of model ships.
The second set of model ships.

Additional ships will become available at 1,000 credits on the Citadel after completing priority missions. They may be purchased at a 10% markup (1,100 credits) through the Alliance Requisitions in the shuttle bay.

Model Location Availability
Kodiak Drop Shuttle Kassa Fabrication Only available after Priority: The Citadel I
Citadel Nos Astra Sporting Goods Only available after Priority: Palaven
Alliance Dreadnought Kassa Fabrication Only available after Priority: Sur'Kesh
Alliance Fighter Kassa Fabrication Only available after Priority: Sur'Kesh
Quarian Liveship Elkoss Combine Arsenal Supplies Only available after Priority: Geth Dreadnought
Geth Fighter Elkoss Combine Arsenal Supplies Only available after Priority: Geth Dreadnought

Trivia

Shadow Broker's Ship Model
Shadow Broker's Ship Model