LEGO Creator 31151 T. rex

LEGO set 31151 T. rex, released in 2024 as part of the Creator line, has 626 pieces. Its inventory breaks down into 151 different lots, across 16 colors.

Set 31151 is part of Creator 3-in-1, a theme structure built around rebuilding the same parts inventory into different subjects. The main model is a T. rex, with two stated alternatives: a Triceratops and a Pterodactyl.

It can serve for dinosaur play, a small display, or as an addition to a Creator collection. Within the same theme, it sits among animal-focused models rather than licensed scenes or character-led sets.

Inventory of set 31151

The inventory of set 31151 lists 626 pieces, spare parts excluded: 151 different lots (one shape in one color) for 121 part shapes. The box also contains 17 spare parts, for small elements that are easy to lose.

Colors of set 31151

Main color: olive green, making up 27% of the parts, followed by dark green (21%) and black (15%).

Part types

Most common parts in set 31151

120 of the 121 part shapes in this set have their own page on Setopedia, with their colors, element numbers and the other sets that use them. See all LEGO parts

No part in set 31151 is exclusive: each one is found in at least one other set, which makes replacing a lost element easier.

No similarly sized set supplies more than a quarter of its parts: set 31151 relies on a little-shared assortment.

Size of set 31151 within its line

With 626 pieces, set 31151 ranks #107 out of 543 Creator sets in our database, which have an average of 421 parts. Among the 571 sets released in 2024, it ranks #162.