Finally have been able to upload "thumb5" and "leftthumb5" on thingiverse.
By the way, I made a modification on "bolt_entretoise1" to "bolt_entretoise2" because the previous version had oversized bolts in length, I expected people to just cut them. But seeing pictures from the builders, I realized it confused somehow their assembly. I also added a fastening ring for the bolt that goes in the wrist.
