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 Road Worker — 2% complete

Buy 53 pieces across 28 lots.

🛒 Source the gap from the parts marketplace

14 of 28 part-lots available now (50%) · 14 still to import. Total-to-door R128 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 16 lotsR128 (parts R58 + ship R70)

The missing parts

Buy	Part	Colour	Name
9×	98138	Trans-Orange	Tile Round 1 x 1
4×	4624	Light Bluish Gray	Wheel 8 x 6
4×	87414	Black	Tyre 15 x 6 Offset Tread Small with Band around Center
3×	2412b	Orange	Tile Special 1 x 2 Grille with Bottom Groove
3×	3023	Light Bluish Gray	Plate 1 x 2
2×	11477	Orange	Slope Curved 2 x 1 No Studs [1/2 Bow]
2×	2432	Light Bluish Gray	Tile Special 1 x 2 with Handle
2×	3021	Orange	Plate 2 x 3
2×	30377	Black	Arm Mechanical with 2 Clips [Battle Droid]
2×	3070b	Trans-Red	Tile 1 x 1 with Groove
2×	60897	Light Bluish Gray	Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
2×	6157	Light Bluish Gray	Plate Special 2 x 2 with Wheels Holder Wide
1×	10247	Light Bluish Gray	Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib]
1×	19220	Black	Equipment Radio [Extended Handle, Expanded Speaker Grille]
1×	3020	Orange	Plate 2 x 4
1×	3022	Orange	Plate 2 x 2
1×	35654	Black	Grille Bar 1 x 4 x 1 2/3 Bull Bar, Rounded
1×	3795	Black	Plate 2 x 6
1×	3829c01	Light Bluish Gray	Steering Stand 1 x 2 with Black Steering Wheel
1×	3900	White	Equipment Signal Paddle
1×	41854	Orange	Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings
1×	43093	Blue	Technic Axle Pin with Friction Ridges Lengthwise
1×	48336	Light Bluish Gray	Plate Special 1 x 2 [Side Handle Closed Ends]
1×	60470b	Black	Plate Special 1 x 2 with Clips Horizontal [Open O Clips]
1×	61252	Black	Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]
1×	87079pr0113	White	Tile 2 x 4 with Warning Sign and Helmet Mandatory Sign print
1×	98138	Trans-Clear	Tile Round 1 x 1
1×	99021	Dark Bluish Gray	Pneumatic Hose Connector with Axle Connector