Arch with Keystone Laser Cut

A laser Cut of a pieces to be glued together to form components that will be able to build a free standing arch.

Laser cut on a glowforge of 1/8 inch wood material. You may need to scale the .SVG to make sure the the punch out slots are 1/8 in. in width (or a tiny bit more than 1/8 in. depending on the material).

Instructions for assembly:
The large rectangle and the bottom with two smaller rectangular punch outs will serve as the base. Glue an arch component into each punch out slot and take a square with a punch out small rectangle and glue it to the other end of the arch component. You should have a complete base at this point.
Each arch component needs to be glued to two squares by slotting the ends of the arch into the corresponding rectangular punch outs. Each of these will form an arched I-beam styled piece. The keystone is differentiated by the protruding mark at the top as is often the case of keystones.
When all is glued. You should have a base piece, 6 I-beam like a