I made this infinity mirror, because I wanted one. But more than that good two way mirrors are expensive but I found a business that will send you sample size ones around 6 inches that are relatively inexpensive. For this project you will also need a LED strip, I recommend using one that is 144pixels per meter. They're a bit more expensive but on AliExpress one can get a ½ meter for not that much. Other parts listed below. One last note, my two-way mirror that arrived was more like a 7.5in x 6in dimesion, so the top is designed to fit that size.
1x - ~6 Inch(~152mm) mirror 1/8 inch(~3mm) thick.
1x - ~6 inch(~152mm) two-way mirror ¼ inch(~6mm) thick
4x - M3x45 Socket head screws
4x - M3 threaded inserts
Time
Assembly is straight forward, use heat insert tool (or soldering iron) to put the inserts in the bottom. Thread the LEDs through the hole in the midsection, cut to length and stick. CLEAN all the glass and carefully set them in, standard on bottom, two way on top, no adhesive required as the middle section will sit in a manner to hold them in place. Screw in with M3 bolts, cut to size if necessary. Plug in and stare blankly in to the infinite.
Oh yeah don't forget to print parts before assembly.
Two-Way/Standard Mirrors - https://www.twowaymirrors.com/ I bought the sample size glass standard and two-way mirrors
LED Strip - https://www.aliexpress.us/item/3256803725476096.html?spm=a2g0o.order_list.order_list_main.11.508a5c5flU8K6x&gatewayAdapt=deu2usa4itemAdapt I chose the black pcb, IP30, 0.5m 144LED kit. Includes controller and power source
The author marked this model as their own original creation.