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 Williams Racing FW46 F1 Race Car — 2% complete

Buy 253 pieces across 115 lots.

🛒 Source the gap from the parts marketplace

29 of 115 part-lots available now (25%) · 86 still to import. Total-to-door R282 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 43 lotsR282 (parts R212 + ship R70)

The missing parts

Buy	Part	Colour	Name
12×	3023	Dark Blue	Plate 1 x 2
10×	99563	Black	Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]
8×	3386	Black	Plate 1 x 1 x 2/3 Half Round with Side Stud
6×	25269	Black	Tile Round 1 x 1 Quarter
6×	85861	Trans-Orange	Plate Round 1 x 1 with Open Stud
6×	99781	Black	Bracket 1 x 2 - 1 x 2
5×	73825	Blue	Bracket 1 x 1 - 1 x 2 Inverted
5×	99780	Black	Bracket 1 x 2 - 1 x 2 Inverted
4×	11477	Black	Slope Curved 2 x 1 No Studs [1/2 Bow]
4×	15573	Black	Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
4×	25269	Blue	Tile Round 1 x 1 Quarter
4×	3024	Dark Blue	Plate 1 x 1
4×	36840	Dark Blue	Bracket 1 x 1 - 1 x 1 Inverted
4×	41677	Black	Technic Beam 1 x 2 Thin
4×	4740pr0035	Black	Dish 2 x 2 Inverted [Radar] with White Circle print
4×	49668	Black	Plate Special 1 x 1 with Tooth
4×	85861	Black	Plate Round 1 x 1 with Open Stud
4×	99207	Black	Bracket 1 x 2 - 2 x 2 Inverted
4×	99780	Blue	Bracket 1 x 2 - 1 x 2 Inverted
3×	1745	Black	Plate Round 1 x 2 Half Circle with Stud (Jumper)
3×	3023	Blue	Plate 1 x 2
3×	3484	Black	Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]
3×	3710	Dark Blue	Plate 1 x 4
3×	6141	Dark Bluish Gray	Plate Round 1 x 1 with Solid Stud
3×	86996	Black	Plate 1 x 1 x 2/3 with Open Stud
2×	105162pr0003	Black	Wheel Rim 24 x 13.4 with Black Slick Tyre with White 'PIRELLI' print
2×	110100pr0003	Black	Wheel Rim 24 x 14.9 Wide with Black Slick Tyre with White 'PIRELLI' print
2×	11477	Dark Blue	Slope Curved 2 x 1 No Studs [1/2 Bow]
2×	15207	Black	Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]
2×	15712	Black	Tile Special 1 x 1 with Clip with Rounded Edges
2×	18986	Trans-Clear	Minifig Neckwear Bracket with 2 Back Studs
2×	23443	Dark Blue	Bar Holder with Hole and Bar Handle
2×	26603	Dark Blue	Tile 2 x 3
2×	27263	Black	Tile Special 2 x 2 Corner with Cut Corner - Facet
2×	28802	Black	Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top]
2×	3005	Dark Blue	Brick 1 x 1
2×	3070b	Black	Tile 1 x 1 with Groove
2×	32123b	Light Bluish Gray	Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced
2×	33909	White	Plate Special 2 x 2 with Only 2 studs
2×	33909	Black	Plate Special 2 x 2 with Only 2 studs