Build engine

Tell it the sets you own; it shows what you can (nearly) build and the exact parts to buy for a target.

🧱 What you can (nearly) build

%	Set	Name	Buy pcs	Lots
100%	10256-1	Taj Mahal	0	0
93%	10189-1	Taj Mahal	420	21
81%	10230-1	Mini Modulars	254	95

🎯 Build Cooper's Gaming Controller Jet — 6% complete

Buy 247 pieces across 91 lots.

🛒 Source the gap from the parts marketplace

26 of 91 part-lots available now (29%) · 65 still to import. Total-to-door R215 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 33 lotsR215 (parts R145 + ship R70)

The missing parts

Buy	Part	Colour	Name
16×	35480	Dark Bluish Gray	Plate Special 1 x 2 Rounded with 2 Open Studs
12×	99207	Dark Azure	Bracket 1 x 2 - 2 x 2 Inverted
10×	27925	Coral	Tile 2 x 2 Curved, Macaroni
10×	27925	Medium Azure	Tile 2 x 2 Curved, Macaroni
8×	28802	Dark Bluish Gray	Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]
8×	99780	Light Bluish Gray	Bracket 1 x 2 - 1 x 2 Inverted
6×	23443	White	Bar Holder with Hole and Bar Handle
5×	4032a	Dark Bluish Gray	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
4×	11090	Black	Bar Holder with Clip
4×	11153	Red	Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges]
4×	15706	Red	Wedge Plate 4 Stud 45° Angle Plate
4×	25269	Red	Tile Round 1 x 1 Quarter
4×	32828	Black	Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L
4×	35044	Red	Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout
4×	41740	Black	Plate Special 1 x 4 with 2 Studs with Groove [New Underside]
4×	47457	Black	Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End
4×	54200	Vibrant Yellow	Slope 30° 1 x 1 x 2/3 (Cheese Slope)
4×	60474	Black	Plate Round 4 x 4 with Pin Hole
4×	60897	Medium Azure	Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
4×	6141	Trans-Dark Blue	Plate Round 1 x 1 with Solid Stud
4×	6141	Light Bluish Gray	Plate Round 1 x 1 with Solid Stud
4×	67095	Black	Tile Round 3 x 3
3×	30136	Tan	Brick Special 1 x 2 Palisade [aka Log]
3×	4032a	Black	Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
3×	66857	Red	Tile Round 2 x 4
3×	73562	Light Bluish Gray	Bracket 3 x 2 x 1 1/3 with Bottom Stud Holder
3×	99781	Black	Bracket 1 x 2 - 1 x 2
2×	10247	Black	Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib]
2×	11214	Dark Bluish Gray	Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle
2×	11458	Dark Bluish Gray	Plate Special 1 x 2 with Pin Hole on Top
2×	13547	Black	Slope Curved 4 x 1 Inverted
2×	13731	Vibrant Yellow	Brick Curved 10 x 1 [Symmetric Inside Ridges]
2×	24246	Medium Azure	Tile Round 1 x 1 Half Circle
2×	24246	Coral	Tile Round 1 x 1 Half Circle
2×	2540	Dark Bluish Gray	Plate Special 1 x 2 Side Handle [Free Ends]
2×	2654	Trans-Dark Blue	Plate Round 2 x 2 with Rounded Bottom [Boat Stud]
2×	27263	Medium Azure	Tile Special 2 x 2 Corner with Cut Corner - Facet
2×	3020	Black	Plate 2 x 4
2×	3176	Red	Plate Special 3 x 2 with Rounded End, Hole
2×	32062	Red	Technic Axle 2 Notched