6 model

Free

Koda K2000B speaker tweeter mount

Printables

Free

Onikuma Headset K20 Slider

Printables

Free

Pentax K10D/K20D battery protector (NP-700)

Printables

Free

K&M Kabelhalter 20 mm Mikrofonständer Klammer

Printables

Free

B&K REF 20 volume knob

Printables

Free

Simple case for iPod Classic 4-th gen (a.k.a. iPod Photo) for 20 GB version

Printables