Just played some Minecraft Legends and wanted to make a Piglin model. This one fully articulates and is print in place with built in supports. You will have to take a cutting tool or blade to the joints that move, to free them up and remove the thin supports.
Test printed on an Ender 3 with a 0.6 nozzle, 0.2 layer height, 4 walls, 4 top layers, and 3 bottom, at 30mm/s. The supports between the head/chest and chest/legs is 0.2 in height with 0.2 air gaps, with softer PLA it will scrap off easily. The arms take a little bit of patience to free up and start rotating, and with softer PLA there is a risk of twisting them off, so take some time. Included a sectional image of the joints to make it easier to see where to apply a blade to. Some paint or hot glue can add more friction to the joints.
Good luck and will add more or update model with requests.