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LEGO Ideas and CUUSOO MOCs

Browse all custom LEGO MOCs in the LEGO Ideas and CUUSOO category

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Lonely Hut

Lonely Hut

MOC-40180

1,742 68,400 3,536
Alt Free LEGO Ideas and CUUSOO by nobsta
Pursuit of Flight

Pursuit of Flight

MOC-35702

1,220 48,000 367
Free LEGO Ideas and CUUSOO by JKBrickworks
Viking Port House

Viking Port House

MOC-185525

1,102 28,700 1,837
Alt Premium LEGO Ideas and CUUSOO by Gr33tje13
Old Mill by the Sea

Old Mill by the Sea

MOC-24737

880 40,700 1,762
Alt Free LEGO Ideas and CUUSOO by nobsta
Nature Diorama + Display for set 21338 A-Frame Cabin

Nature Diorama + Display for set 21338 A-Frame Cabin

MOC-175981

879 18,600 2,585
Premium LEGO Ideas and CUUSOO by gabizon
21320 Stegosaurus fossil

21320 Stegosaurus fossil

MOC-43006

853 36,200 528
Alt Premium LEGO Ideas and CUUSOO by HugoHuang
Antique Singer Sewing Machine Kinetic Sculpture/Automaton

Antique Singer Sewing Machine Kinetic Sculpture/Automaton

MOC-41609

807 29,300 244
Premium LEGO Ideas and CUUSOO by pixeljunkie
Saturn V Launch Platform

Saturn V Launch Platform

MOC-8497

771 66,600 122
Free LEGO Ideas and CUUSOO by JKBrickworks
The Observatory

The Observatory

MOC-66538

762 23,500 1,928
Alt Premium LEGO Ideas and CUUSOO by Gr33tje13
21318 Modular Medieval House Alternative Build

21318 Modular Medieval House Alternative Build

MOC-50031

750 73,200 1,141
Alt Premium LEGO Ideas and CUUSOO by gabizon
Medieval Bakery

Medieval Bakery

MOC-93312

749 37,200 1,770
Alt Premium LEGO Ideas and CUUSOO by Gr33tje13
The Clockwork Menagerie

The Clockwork Menagerie

MOC-19505

733 22,700 3,091
Free LEGO Ideas and CUUSOO by EndlessAges
Medieval Sawmill - Double 21325 Medieval Blacksmith Alternative Build

Medieval Sawmill - Double 21325 Medieval Blacksmith Alternative Build

MOC-173041

731 14,700 4,062
Alt Premium LEGO Ideas and CUUSOO by RustyDustyBricks
21318 Medieval Blacksmith Alternative Build

21318 Medieval Blacksmith Alternative Build

MOC-70257

717 71,800 1,378
Alt Premium LEGO Ideas and CUUSOO by gabizon
Light Cycle Action Stand

Light Cycle Action Stand

MOC-15170

709 30,600 116
Free LEGO Ideas and CUUSOO by JKBrickworks
Tree S3

Tree S3

MOC-91390

685 17,500 105
Premium LEGO Ideas and CUUSOO by BrickAtive
The Flintstones in photo frame

The Flintstones in photo frame

MOC-36339

662 42,300 461
Alt Premium LEGO Ideas and CUUSOO by beewiks
Friends ~ The Television Series - Monica's Apartment

Friends ~ The Television Series - Monica's Apartment

MOC-29532

656 61,700 894
Premium LEGO Ideas and CUUSOO by MOMAtteo79
Display for set 21348 - D&D Red Dragon's Tale

Display for set 21348 - D&D Red Dragon's Tale

MOC-182802

655 23,500 2,757
Premium LEGO Ideas and CUUSOO by gabizon
Dreadplate - Heavy Weapons Platform

Dreadplate - Heavy Weapons Platform

MOC-166168

647 18,500 866
Premium LEGO Ideas and CUUSOO by SparrowLegs
Pirate Fortress

Pirate Fortress

MOC-69306

645 32,300 1,964
Alt Premium LEGO Ideas and CUUSOO by Gr33tje13
48X48 Display for set 21338 A-Frame Cabin

48X48 Display for set 21338 A-Frame Cabin

MOC-178252

625 12,100 943
Premium LEGO Ideas and CUUSOO by gabizon
Display for set 21325 Medieval Blacksmith

Display for set 21325 Medieval Blacksmith

MOC-176853

582 14,300 857
Premium LEGO Ideas and CUUSOO by gabizon
Satisfactory Constructor

Satisfactory Constructor

MOC-128471

567 58,500 1,506
Free LEGO Ideas and CUUSOO by NerdyLegoist
Brachiosaurus & Ornithomimida Skeleton - Alternative Build for 21320 Dinosaur Fossils

Brachiosaurus & Ornithomimida Skeleton - Alternative Build for 21320 Dinosaur Fossils

MOC-44490

564 41,300 572
Alt Premium LEGO Ideas and CUUSOO by S7evinDE
Gilmore Girls - Luke's Diner

Gilmore Girls - Luke's Diner

MOC-46310

563 41,000 1,095
Premium LEGO Ideas and CUUSOO by Versteinert
Tales of the Space Age 2

Tales of the Space Age 2

MOC-160050

557 14,100 641
Free LEGO Ideas and CUUSOO by Brick_Lizard
21318 Alternative Pack - 5 MOCS

21318 Alternative Pack - 5 MOCS

MOC-96612

553 56,900 3,037
Alt Premium LEGO Ideas and CUUSOO by gabizon
Small Tree

Small Tree

MOC-91319

551 8,500 50
Free LEGO Ideas and CUUSOO by BrickAtive
Alternative Fossils of a Plesiosaurus and an armoured Fish for the set: 21320 Dinosaur Fossils

Alternative Fossils of a Plesiosaurus and an armoured Fish for the set: 21320 Dinosaur Fossils

MOC-43223

543 32,800 411
Alt Free LEGO Ideas and CUUSOO by S7evinDE
Mini Dungeons & Dragons Red Dragon's Tale

Mini Dungeons & Dragons Red Dragon's Tale

MOC-193702

531 8,400 634
Premium LEGO Ideas and CUUSOO by christromans
Mini Ideas Collection

Mini Ideas Collection

MOC-162592

525 10,300 2,663
Premium LEGO Ideas and CUUSOO by christromans
Spinosaurus Skeleton + Sea Turtle - Alternative Build for 21320 Dinosaur Fossils

Spinosaurus Skeleton + Sea Turtle - Alternative Build for 21320 Dinosaur Fossils

MOC-47343

524 33,100 659
Alt Premium LEGO Ideas and CUUSOO by S7evinDE
Medieval Guard Post

Medieval Guard Post

MOC-108800

521 27,600 2,406
Alt Premium LEGO Ideas and CUUSOO by Gr33tje13
Parasaurolophus & Iguanodon Skeleton - Alternative Build for 21320 Dinosaur Fossils

Parasaurolophus & Iguanodon Skeleton - Alternative Build for 21320 Dinosaur Fossils

MOC-45753

510 25,500 559
Alt Free LEGO Ideas and CUUSOO by S7evinDE
Buccaneer Cove

Buccaneer Cove

MOC-77372

502 25,500 2,153
Alt Premium LEGO Ideas and CUUSOO by Gr33tje13
WALL-E 21303 modification bundle: body, tracks, solar panel, eyebrows & hands

WALL-E 21303 modification bundle: body, tracks, solar panel, eyebrows & hands

MOC-66694

487 21,400 315
Premium LEGO Ideas and CUUSOO by SFH_Bricks
Doctor Who - 12th doctor Tardis

Doctor Who - 12th doctor Tardis

MOC-165912

487 13,200 3,487
Free LEGO Ideas and CUUSOO by Hanilo
Mini Ideas Collection - Updated for 2024

Mini Ideas Collection - Updated for 2024

MOC-206069

467 8,000 4,003
Premium LEGO Ideas and CUUSOO by christromans
21325 Medieval Market Street

21325 Medieval Market Street

MOC-201605

466 7,900 1,891
Alt Free LEGO Ideas and CUUSOO by Halhi141
Cemetery Pop-Up Book Insert

Cemetery Pop-Up Book Insert

MOC-29552

455 12,800 233
Free LEGO Ideas and CUUSOO by JKBrickworks
Deer Skull - Dinosaur Fossils (21320) Alternate Build

Deer Skull - Dinosaur Fossils (21320) Alternate Build

MOC-53166

445 21,000 275
Alt Premium LEGO Ideas and CUUSOO by Brickonium
Godzilla Skeleton - Lego Dinosaur Fossils

Godzilla Skeleton - Lego Dinosaur Fossils

MOC-71629

444 22,800 477
Alt Premium LEGO Ideas and CUUSOO by LaurensPosthuma
Dragon Attack

Dragon Attack

MOC-75365

443 29,200 1,427
Alt Premium LEGO Ideas and CUUSOO by Gr33tje13
Medieval tavern - Modular version

Medieval tavern - Modular version

MOC-117233

442 17,300 2,115
Premium LEGO Ideas and CUUSOO by Matalamaa
Indominus Rex Skeleton - Lego Dinosaur Fossils

Indominus Rex Skeleton - Lego Dinosaur Fossils

MOC-101205

435 12,300 426
Alt Premium LEGO Ideas and CUUSOO by LaurensPosthuma
Medieval Street House

Medieval Street House

MOC-153710

430 10,100 1,683
Alt Premium LEGO Ideas and CUUSOO by Gr33tje13
First Flight

First Flight

MOC-40505

410 11,100 243
Free LEGO Ideas and CUUSOO by JKBrickworks
Flight Works

Flight Works

MOC-18589

408 11,800 2,627
Free LEGO Ideas and CUUSOO by EndlessAges
Seaside Bar

Seaside Bar

MOC-47287

407 26,100 1,956
Alt Free LEGO Ideas and CUUSOO by BraveBrigadeBride