Maybe your loupe tech, but I have found the same with super macro photos that do not miss the amber. Some strains just do not amber up until really late if ever. Been there, but did not wait for 124 days before calling it.
FWIW, I found using a loupe really difficult and frustrating. Distinguishing calyx trichs from the others was pretty much impossible for me due to the difficulty of holding the needed magnification steady enough. With a detailed macro photo, I can review every bloody trich in the photo if I choose to, at my leisure, with zero problems with steadiness of the image.
If you have the bucks, I definitely recommend looking at either some sort of macro setup, or one of those wifi microscopes, including in either case a way to hold them still while imaging live plants in the tent. I tried everything other than the wifi microscope before going with macro gear, and nothing worked anywhere near as well as a high magnification image that you can review afterword on your computer or phone.
Good luck with it mate.