
Mighty Dinosaurs - Brown Version
Mighty Dinosaurs (77940) is a 2021 Creator 3-in-1 set with 174 pieces in warm brown tones. The same bricks rebuild into three different dinosaur models rather than a single fixed design. There are no minifigures included; the build itself is the entire focus.
- Set number
- 77940
- Year
- 2021
- Pieces
- 174
- Minifigures
- 0
- Theme
- Creator 3-in-1
- Different parts
- 68
Parts list 68
-
Plate 1 × 2
× 8
-
Plate Special 1 × 2 with Three Teeth [Tri-Tooth]
× 7
-
Brick Curved 4 × 1 No Studs [Stud Holder with Symmetric Ridges]
No longer produced · last seen 2021
× 6
-
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium
× 6
-
Bar Holder with Clip
× 5
-
Plate Special 1 × 2 with 5.9mm Centre Side Towball
× 5
-
Plate 1 × 2
× 4
-
Brick Curved 2 × 2 × 2/3
× 4
-
Tile Special 1 × 1 with Clip with Rounded Edges
× 4
-
Brick Special 1 × 1 with Studs on 2 Adjacent Sides
× 4
-
Plate Round Corner 3 × 3
× 4
-
Plate Special 1 × 1 with Clip Light, Bar Hole [Thick Ring]
× 4
-
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small
× 4
-
Brick Sloped 30° 1 × 1 × 2/3 (Cheese Slope)
× 4
-
Plate Special 1 × 1 with Clip Vertical [Thick Open O Clip]
× 4
-
Technic Brick Special 2 × 2 with Ball Socket Wide and Axle Hole
No longer produced · last seen 2021
× 4
-
Brick 2 × 2
× 3
-
Plate 2 × 4
× 3
-
Plate Special 1 × 2 5.9mm Towball Socket
× 3
-
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section
× 3
-
Wedge Plate 4 × 2 Right
No longer produced · last seen 2022
× 3
-
Wedge Plate 4 × 2 Left
No longer produced · last seen 2022
× 3
-
Brick Special 1 × 2 with Studs on 2 Sides
× 3
-
Plate Special 1 × 2 with Handle on End [Closed Ends]
× 3
-
Tile 1 × 4 with Groove
× 2
-
Brick 1 × 2
× 2
-
Brick 1 × 4
× 2
-
Plate 2 × 3
× 2
-
Plate 2 × 2
× 2
-
Plate 1 × 2
× 2
-
Plate 1 × 1
× 2
-
Brick Sloped 45° 2 × 1 with Bottom Pin
× 2
-
Brick Round 1 × 1 Open Stud
× 2
-
Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
No longer produced · last seen 2023
× 2
-
Brick Sloped Inverted 45° 2 × 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
× 2
-
Plate 1 × 4
× 2
-
Technic Pin 1/2 without Friction Ridges
× 2
-
Plate Round 1 × 1 with Solid Stud
× 2
-
Plate Special 1 × 2 with Pin Hole on Top
× 2
-
Plate Special 1 × 2 with Clip Horizontal on Side
× 2
-
Brick Curved 2 × 1 No Studs [1/2 Bow]
× 2
-
Brick Curved 2 × 1 No Studs [1/2 Bow]
× 2
-
Plate Special 1 × 2 5.9mm Centre Side Towball Socket
× 2
-
Hinge Plate 1 × 2 Locking with 1 Finger On Top
× 2
-
Technic Axle 2 Notched
× 2
-
Technic Ball Joint with Through Axle Hole
× 2
-
Hinge Plate 1 × 2 Locking with 2 Fingers On End, without Groove, 7 Teeth
× 2
-
Light Cover 1 × 1 Round with Internal Bar / Bionicle Barraki Eye
× 2
-
Plate Special 1 × 2 with Clips Horizontal [Open O Clips]
× 2
-
Large Figure Skeletal, Joint Extender [High Friction]
No longer produced · last seen 2021
× 2
-
Technic Brick 1 × 2 with Hole and Dual Beam Extensions
× 2
-
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium
× 2
-
Pneumatic Hose Connector with Axle Connector
× 2
-
Tile 1 × 4 with Groove
× 1
-
Brick 2 × 4
× 1
-
Plate 2 × 4
× 1
-
Technic Brick Special 2 × 2 with 10.2mm Balls with Holes and Axle Hole
× 1
-
Bar 4L (Lightsaber Blade / Wand)
× 1
-
Brick Sloped Inverted 33° 3 × 2, Connections between Studs, Ovoid Bottom Pin
No longer produced · last seen 2021
× 1
-
Plate 2 × 6
× 1
No part matches this colour selection.
Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.
Alternative models
A 3-in-1 set: the official LEGO® building instructions contain three models you can build from the same parts. View the official building instructions at LEGO® ↗
Fan models by Rebrickable users that you can build (mostly) from this set’s parts. Instructions are available from the designers.
View the idea at Rebrickable ↗
What can I build with it?Description
One box, three builds
Creator 3-in-1 sets are built around reuse: the 174 pieces here go together as one dinosaur model at a time, then get fully taken apart and rebuilt into a different one. Typically that means a larger predatory dinosaur as the main build alongside two smaller alternate models. Because each version uses the full set of bricks, you get three separate building sessions from a single purchase rather than one finished model sitting permanently on a shelf, which appeals to builders who enjoy the process itself.
An earthy, natural colour scheme
This brown version leans on dark orange and reddish brown for the bulk of the model, with black picking out claws and teeth and white used sparingly for contrast, such as tooth detailing. It's a more muted, natural-looking finish than many brightly coloured dinosaur toys, closer to how dinosaur skin is often depicted in reconstructions. Builders after a calmer, more realistic-looking model will likely prefer this palette over a flashier colour scheme, especially for a shelf that already leans towards natural tones.
68 part types across three models
68 distinct part types within 174 pieces is a solid range for a set built to become three different models, since certain pieces need to work across multiple builds. The parts list on this page shows every colour and shape used, which is useful for checking what carries over between the three versions or for tracking down specific brown or black elements for a separate project, such as another earth-toned animal build.
A set for builders, not role-play
With no minifigures included, the appeal here sits entirely in the building process rather than acting out scenes. That suits builders who enjoy starting over and getting a different result from the same pile of bricks, rather than owning a single fixed model. Dinosaur fans after a calmer, earth-toned display piece rather than a bright toy will find this brown version a natural fit, particularly alongside other Creator 3-in-1 sets.
FAQ
- How many different models can be built from this set?
- As with all Creator 3-in-1 sets, the 174 pieces can be rebuilt into three different dinosaur models, one at a time after fully disassembling the previous one.
- Does this set include minifigures?
- No, it's built entirely from bricks for the dinosaur model, with no minifigures included.
- What colours make up this brown version?
- Dark orange and reddish brown form the main colours, with black and white used for details such as claws and teeth, as shown in the parts list on this page.



