C3PO Legs

thingiverse

These models were created from scratch using Blender and Autocad. Primary reference was taken from 3D scans of the Don Post statue by TheHappyOne and photos from TK409 and MrTea's online reference libraries. Wall thickness is typically around 3mm. The scale matches the original scans but is significantly smaller, making it crucial to take precise measurements before printing. If you intend to wear this, be sure to scale these parts accordingly. The left leg on the Don Post statue has a noticeable crook, which has been a common complaint among those who have purchased recasts of the statue. To address this issue, my models feature straight legs that mirror the right leg's overall shape. My model's scale differs from Tim Osullivan's in several key areas, particularly with regards to the upper thigh area, which is narrower, and the entire leg, which is slightly longer. The knee piston was designed as separate pieces, intended to be assembled using 3/8" aluminum tubing. This tubing can be found on Amazon, cut to a length of 132.6mm. The model includes holes for M3 screws to attach the knee piston, while the piston itself features holes for M3x6 threaded inserts. The knee pivot points are designed with M4 screws in mind, and the side of the knee features a hole for an M4x4 threaded insert. Given that most users will print the thighs upright, there's a risk of the knee pivot area breaking along the print lines. To mitigate this, I've included an optional reinforcement plate that can be printed flat on the bed and glued to the inside of the thigh at the knee pivot point. Printing four of these plates is recommended for optimal results. For users who want to add hinges to allow the front and back halves of the shins to come apart, I've provided a set of "cut" shins. These can be used in conjunction with 18mm X 15mm mini brass hinges, which will seamlessly fit into small slots that have been modeled into the shin area. It's essential to ensure that your slicer doesn't add support material inside these slots, as it may prove difficult to remove due to their narrow design. Each shin requires four hinges. For reference, suitable hinge options can be found on Amazon at the following links: