Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4750378.
A modular warp weighted loom, with many options. Loom can be made to stand vertically or lean against a wall. Slots and arms all come in horizontal or tilted orientations for a variety of angles. Pieces come with or without holes for locking pins. Bar comes with or without holes for warping thread through.