Seestar Tripod Shelf

Remixed from @Svrwthr Seestar Tripod Shelf. This version only includes the small shelf and long leg clamps as I didn't have a need for the other sizes.

Remixed for the following:

-create a tighter fit between the leg clamps and the shelf
-modified the leg clamps to only require supports under the angled cut on the clamp
-added a hex pattern on the shelf for aesthetics but also to allow tree supports to extend to
the bed
-added pin stripe on the shelf for aesthetics