Finding the right STL files for 3D printing Lego pieces can be challenging if you’re not designing your own. The stud on the top of a Minifigure is ever so slightly taller than the stud on the top of a standard LEGO element. I do not know why, and did not include this subtle discrepancy in my calculations. Using your waist-width approximation, we get basically the same as with minifigs, because their waists are basically the same: 1:25.3. But this isn’t nearly as far off, because the proportions of a technic fig are a lot closer to plausible.

Hand : Part 983 | BrickLink

Prices of LEGO minifigure hands are varied. They depend on, among other things, how often LEGO hands in a specific color are included in sets and they availability on the market. How to buy LEGO minifig handsThere’s nothing worse than being excited about your new Lego pieces only to find out that they’re a millimeter or two off from fitting the way you want them to. Aside from stepping on them, of course. Post-Processing

Cool 3D Printed Lego Designs You Can Print Now 19 Cool 3D Printed Lego Designs You Can Print Now

The entire fig is 31.2mm wide at the widest point, which is the elbows when they’re at its sides. (The shoulder joints are set a little bit closer in, making the shoulders not quite as wide.) Anyway, using your average of 170 cm for an adult, we get 170/8.98=18.9, or roughly 1:19 scale. If we assume that technic figs represent a 6′-tall person, we’re almost exactly at 1:20 scale. Based on my calculations, here is the approximate scaling factor for each common LEGO figure (from largest to smallest). The calculations used to achieve these values are included below… This desktop design for stationary storage is a simple and easily modifiable 3D printed Lego project that leaves room for decals and further personalization. Height: 89.8 mm (including nonremovable hair, not including any helmet), or just a smidge over 28 plates tall, but enough less than 28.5 plates that if you stand one in a 28.5 plate-high gap, it looks like there’s a half-plate gap above their head.

LEGO Trophy fig

I measured my width at the hips as 40cm (16 inches) which is the value I used in the calculations below. (There isn’t as much data available about average width at the torso or hips as height, but a cursory scan of some sources suggest 40cm is pretty typical across both genders) And here’s your data for the Technic figures, which I suspected was significantly different from “miniland scale”, so I dug one out to measure: Adult LEGO figures are almost always the same height regardless of gender, with the exception of figures wearing a dress which are 1 plate taller than the classic figure. This is due to the fact that LEGO legs are 5 plates tall, but the 2x2x2 slope used as a dress is 6 plates tall. LEGO Minifigure (based on width) Feet are two studs long (16mm), and head is about 17.3mm from chin to top, 12.3mm wide, and 14.4mm wide with the ears.

LEGO Minifigure Hands - Create your own LEGO minifigure LEGO Minifigure Hands - Create your own LEGO minifigure

I have rounded down slightly and concluded that 1:42 is an good estimate for the scale of LEGO Minifigures based on their height. (Rounding down also accounts for the slight increase in height when you add hair or a hat.) Cults3D and MyMiniFactory are the go-to platforms for this purpose. They offer the largest range of designs, are almost always free, and feature an easy-to-use search function. It is impractical to include figures in your models at a scale smaller than about 1:125. LEGO Units