2.8-inch PLAIN CASE
Plain-front-bezel-v0.13.stl: solid front face with no logo or recessed lettering. Original centered fit and snap geometry retained.
Plain-back-shell-v0.16.stl: blank back, corrected SD slot side retained.
Logo/AMS models moved to Desktop/Money Files/YellowB0i Logo Cases/2.8-inch.
