Need two small items printed (probably in TPU) [USA, NJ]

I need 6 pieces of the Middle.stl file here so that I can mount my motors using all 4 holes. https://www.thingiverse.com/thing:4860750

And one piece of this 43.5x43.5 to 30.5x30.5 mm adapter so that I can mount a modern stack. https://www.thingiverse.com/thing:3463428.

Location: NJ. (07081)