mini breadboard 3d model

3d printing 3d printing realistic breadboard props props 3d printing props 3d printing realistic props realistic realistic

Prompt

"Photorealistic 3D render of a 3D-printable curved strap-mounted mini breadboard module sitting on the inner lower wrist. Matte black PLA, 0.2mm FDM layer lines. No inserted components, no wires — bare housing only. Body dimensions: 34mm long × 26mm wide × 10mm tall. Bottom face concave-curved at R=85mm across the 26mm transverse axis. Top face flat. All outer vertical corners R=3mm. Top edge 0.5mm × 45° chamfer. Top Surface Grid Layout — exact specification: Power Rail Strip — TOP (above main field): Two horizontal rows of holes. Each row divided into 3 groups of 3 holes, separated by 1.5mm gap between groups. Each hole 1.1mm × 1.1mm square, 2.54mm pitch within groups. Groups aligned to 10mm, 17mm, 24mm centers from left edge. Raised 0.3mm ridge between groups for visual separation. Total power rail zone depth: 5.08mm (2 rows × 2.54mm). Center Divider Channel — TOP: 2.0mm wide × 1.2mm deep recessed groove running full 34mm length, separating top power rail from main field. Main Tie-Po

4K·PBR·v3.1-20260211

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