Smartphone Rig - Top Handle, Feet, and Extended bar with holes

I loved willie42's Camera Rig for Smartphones: https://www.thingiverse.com/thing:971775 but it didn't quite fit my needs. I wanted a more flexible mounting system, so I modified one of the existing remixes to just have plain through-holes for 1/4-20 bolts. That way any camera can be inserted that supports a 1/4-20 mount, as well as any accessories. I just used the same bar for top and bottom. I also wanted a top handle, similar to what skateboard filmers use. So I design an arm that had a similar ascetic to the rest and that could be mounted with a 1/4-20 nut and uses the same handles as the original design.

other designs used:
habbycam's 1/4-20 thumb screw design: https://www.thingiverse.com/thing:11848
neyfrota's Universal tripod phone mount: https://www.thingiverse.com/thing:2505243

Update: Added a file for feet for the rig as well.