Updated 10/17 request, reference to good 3d knee for Transformers hey tfw2005 artists... I'm just wondering if anyone has ever made a fully working knee joint or has reference pictures of one for a 3d model and animation I've been stuck on. Typically Transformers toys and comics use the one axis pin/cylinder system that caps at out about 100° max rotation... (such as featured TFW artist WeeWoo's RID Prime has and Don Figueroa and the IDW and DW artist draw) I'm looking for 150° rotation, currently using Gundam duel-knees as reference (EJ Su I've noticed has something similar)... but because of the large feet and lack of high ankles they aren't quite working as planned... too much dip through the floor at 30°... I'm sure other people have run into this snafu before... Any help or pointers or points in the right direction (reference pics!) highly appreciated! Thanks!