3D Printable Encloure Design for Handheld Gaming Console

— ALL buttons fully 3D printed caps — no silicone caps used anywhere — Button labels engraved into each cap: A, B, X, Y, L, R, Start, Select, Vol+, Vol — D-pad: single cross-shaped printed cap over 4 underlying tactile switches — Side/edge buttons (L, R, Vol+, Vol-, Power): integrated printed shell tabs — Total buttons: 13 (D-pad ×4, ABXY ×4, Start, Select, Power, Vol+, Vol-) — Hinge must accommodate 15mm wide FPC ribbon cable — Shell material: PETG, translucent dark green — M2 screw posts for: Pi Zero 2W, PiSugar 3, Pico, both screens