I've seen a lot of great vented glass risers and a lot of great AMS risers but I have yet to see anything that does both. I guess you could say I'm lazy and don't want to move the top glass panel to vent for PLA but I also want to be able to see through the top while I'm printing so here it is: the first vented glass AND AMS riser with built in provisions for 5mm FCOB lights. This design is highly modular so using different colors or adding other attachments to the points where the AMS riser attaches should be very easy. The philosophy behind the design was simple: keep it easy to print in any material (I used ABS) and not use an insane amount of filament. The entire thing uses less than 650g of filament and is still strong enough for 4 full spools of filament. Assembly is easy too, just assemble the front section, then back section and slide them together. The vents are numbered so it's easy to match the front and back half of both and use a friction fit but also have holes for using filament to secure them to the body of the glass riser if you so choose. The AMS riser is secured to the glass riser with a series of built in pins and holes as well as geometry that helps hold it together. The AMS riser itself assembles in any order with 3 dog bone pins to keep it together. I also designed the AMS to sit in the riser without any pins or slots so it should work for early version AMS as well as current version. One note, the glass is meant to fit snug so it may take a little force to get it in so as to keep a good seal. Tested temp retention shows that, with a 90C build plate and the vents closed, the chamber will maintain 45-47C with the chamber fan at 70% and, with a 55C build plate and the vents open, will maintain 35-37C with a 50% chamber fan. Everything has been carefully measured and adjusted to fit perfectly on an X1C but should probably work for the P1S as well.
Update 1-23-24: noticed the support settings got wiped out for plates 1 and 2 when opening from MakerWorld so I fixed that and locked those changes in the 3mf
Update 2-24-24: Added a front stop for the AMS. Because of the modular design you can just print those 2 parts and replace them if you already printed the entire project. Also, I finally fixed the crashing issue with the invisible object when using Orca slicer. With Orca you will need to use the auto arrange button on each plate because of the way 3mf works but everything slices just fine when using Orca 1.9.1
Filaments used in picture are Bambu Black ABS, Bambu Silver ABS and Bambu Grey ABS-GF for the glass riser and Bambu Black ABS-GF for the AMS riser.