Just used 2 things to build a portable Logitech C270 webcam tripod and added a base.
The base should be printed with 3 walls, support and bridge enabled.
The empty space in the base should be filled with some metal (I used lead) to give it some weight. On the bottom I did put 3 rubber pads to give it more stability. Screw used for the bottom is M3x8.
The C270 hinge is an exact copy of the original so you can use the original axis, screw and cover rings.
Screws for the forks are M3x20.
Printed in ABS.