Prehistoric Creatures (4507-1) is a Designer Sets LEGO set released in 2004 with 726 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Designer Sets sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 168 unique part types.
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Buying checklist
Quick context before you buy this set used or verify a marketplace listing.
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Release year
2004 (22 years ago — may be retired)
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Catalog scale
726 parts listed · 168 inventory lines tracked
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Minifigures
No minifigs in inventory (brick-only or Technic set)
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Build manual
Digital booklet available on this page — use it to verify bag contents
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Build complexity
Large set — expect sticker sheets or multiple subassemblies; inspect photos closely
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Shipping weight (est.)
~1,271 g for parts inventory (excludes box/minifig packaging)
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Before you buy used
Run the completion checker, compare photos to the inventory, and check live listings for sealed pricing
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Market value
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Building instructions
Official LEGO instructions — read on BrickID
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Parts in this set
168 parts · page 1 of 4 · updating…
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Bracket 1 x 2 - 2 x 244728 · ×2 · Dark Bluish Gray -
Brick 1 x 13005 · ×4 · Red -
Brick 1 x 13005 · ×2 · Dark Red -
Brick 1 x 23004 · ×3 · Red -
Brick 1 x 23004 · ×8 · Dark Bluish Gray -
Brick 1 x 33622 · ×6 · Red -
Brick 1 x 63009 · ×2 · Tan -
Brick 1 x 63009 · ×2 · Red -
Brick 2 x 23003 · ×2 · Dark Bluish Gray -
Brick 2 x 33002 · ×2 · Red -
Brick 2 x 43001 · ×2 · Dark Red -
Brick 2 x 43001 · ×3 · Dark Bluish Gray -
Brick 2 x 62456 · ×2 · Dark Bluish Gray -
Brick 2 x 62456 · ×1 · Reddish Brown -
Brick Curved 1 x 2 x 1 1/3 with Curved Top6091 · ×4 · Red -
Brick Curved 1 x 4 x 1 1/3 No Studs, Lowered Inside Support6191 · ×1 · Red -
Brick Curved 6 x 142022 · ×2 · Dark Orange -
Brick Curved 6 x 142022 · ×1 · Tan -
Brick Curved 6 x 142022 · ×8 · Dark Red -
Brick Curved 6 x 142022 · ×12 · Red -
Brick Curved Inverted 6 x 142023 · ×2 · Reddish Brown -
Brick Curved Inverted 6 x 142023 · ×5 · Red -
Brick Curved Inverted 6 x 142023 · ×5 · Tan -
Brick Round 1 x 1 Open Stud3062b · ×2 · Tan -
Brick Sloped 18° 4 x 230363 · ×2 · Reddish Brown -
Brick Sloped 18° 4 x 230363 · ×8 · Dark Bluish Gray -
Brick Sloped 33° 3 x 14286 · ×3 · Dark Red -
Brick Sloped 33° 3 x 14286 · ×2 · Red -
Brick Sloped 45° 2 x 1 Double with Ovoid Bottom Pin3044b · ×8 · Tan -
Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin3048c · ×4 · Dark Red -
Brick Sloped 45° 2 x 1 with Bottom Pin3040b · ×1 · Dark Orange -
Brick Sloped 45° 2 x 1 with Bottom Pin3040b · ×6 · Dark Red -
Brick Sloped 45° 2 x 23039 · ×6 · Dark Red -
Brick Sloped 45° 2 x 23039 · ×1 · Dark Orange -
Brick Sloped 45° 2 x 23039 · ×1 · Red -
Brick Sloped 45° 2 x 2 Double Convex3045 · ×2 · Dark Red -
Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin3747a · ×1 · Tan -
Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin3747a · ×2 · Dark Bluish Gray -
Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin3747a · ×3 · Red -
Brick Sloped Inverted 34° 3 x 1 without Internal Stopper4287a · ×2 · Red -
Brick Sloped Inverted 45° 2 x 13665 · ×2 · Dark Red -
Brick Sloped Inverted 45° 2 x 13665 · ×4 · Red -
Brick Sloped Inverted 45° 2 x 13665 · ×2 · Tan -
![Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]](https://cdn.rebrickable.com/media/parts/elements/4118866.jpg)
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]3660 · ×5 · Tan -
![Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]](https://cdn.rebrickable.com/media/parts/elements/4163068.jpg)
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]3660 · ×2 · Dark Red -
![Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]](https://cdn.rebrickable.com/media/parts/elements/4211221.jpg)
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]3660 · ×1 · Reddish Brown -
![Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]](https://cdn.rebrickable.com/media/parts/elements/366021.jpg)
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]3660 · ×2 · Red -
![Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]](https://cdn.rebrickable.com/media/parts/elements/4211000.jpg)
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]3660 · ×1 · Dark Bluish Gray