Thanks to Insert Credit for its feature discussing
making real-life 'pixelbead' sculptures out of classic 2D videogame sprites, strictly for fun. The author explains the
"process of recreating a sprite or any other form of pixel-art with beads" by using a pegboard, noting:
"Do keep in mind that recreating pixel-art this way gets the best results on low-color art. 4 to 8 color characters (NES quality) generally look a lot better than the mess 16-bit (Snes, GBA, MD/Genesis etc.) characters often are", also explaining you'll need to
"make your beads melt and fuse" with an iron and ironing paper to get to the finished result. The piece shows
'3D' Metroids and a large
variety of Mega Man characters as examples of this arts-and-crafts incursion into videogaming - elsewhere, the more expensive but more malleable
PixelBlocks have
also been used to
"make your own 2D and 3D pixel art objects."