I remixed another instance of bender I found a month or so ago, but forgot how to model using SolidWorks, so It was done with TinkerCAD, I did a few revisions but all ended having one problem or another.
After gathering some experience with SolidWorks I decided to tackle Bender again, I have the individual parts in SolidWorks as well as the assembly, this was lacking in my past model, so it was a bit harder to understand how it all looked.
For anyone interested in checking the SolidWorks files and modify them to fit perfectly feel free, the STL files are also there to send to a slicer directly.
I still don't have a printer so I don't know how well it will print, but I hope someone goes ahead and prints this and gives feedback regarding the hits and misses.
EDIT: Uploaded vertical STL files.
EDIT June 16 2017: Uploaded 3.4 and 3.5mm diameter pegs, because the 3.6mm one didn't fit.
EDIT: June 19 2017: Uploaded hand and foot with 4mm diameter ball joints as the original 3.6 were too loose.