**Work In progress hoping to add a light, fix weak key ring loop**
I printed some of the parts on my Bambu A1 and rest on my Bambu P1P, so you may have to adjust settings to your needs. Included are some screen shots of vital print settings I used.
For the spring use tree auto > organic (PLA 99 walls .20 layers worked for me)if you have bambu studio. Its a bit challenging to remove the supports but I found if you get your fingernail between the top of the spring and support you can glide your fingernail down it slowly and it will release the upper half of support, the bottom sticks a little more but if you can get it started with your snips ot something then i found i could slowly pull it outwards and it came out pretty easily.
the 25cent sign is done in 2 color PLA settings in attached image
The button I used Overture Transparent Red PETG, I had to make it thin to see the text through it. This took alot of experimenting, but I think it turned out well. Print orientation and support setting are shown in images, supports removed pretty easily.
Top and bottom of case settings are also included in images.