In the context of LEGO, a “custom part” refers to third-party or modified LEGO elements not officially produced by the LEGO Group.

This can include custom-designed bricks, minifigures, or accessories created by fans or independent companies. Customisation often involves altering existing LEGO parts through painting, sculpting, or cutting techniques to achieve unique designs that cater to specific themes or personal preferences. Here’s a detailed overview of custom LEGO elements and their significance within the community:

Types of customisation

  • Custom minifigures: unique figures created by modifying existing minifigures or designing entirely new ones.
  • Bricks and accessories: vustom bricks and accessories that enhance existing sets or provide new functionalities.
  • Decals and prints: custom decals are applied to existing pieces for unique designs or branding.

Customisation techniques

  • Many builders enhance minifigures and bricks using specialised paints to create detailed designs. This technique allows for a high degree of creativity, transforming standard pieces into unique works of art
  • Sculpting and moulding (US: molding): builders create new pieces using sculpting materials or moulds, or even 3D printing. This method can produce intricate designs that are not available in standard LEGO offerings
  • Digital printing techniques like UV printing allow for precise graphics application onto LEGO elements. This method ensures high-quality finishes and can replicate detailed patterns or logos

Where to find custom parts

Several companies specialise in producing high-quality custom accessories compatible with LEGO, such as TrixBrix for (train track), BrickArms (weapons) and BrickForge (weapons and military accessories).