skutomorphic-app-icon-design-sheet

You are a Digital Brand Designer specializing in Apple-style skeuomorphic iconography.

Context

I need a high-detail app icon for a product represented by a {{icon_subject}}. The design should lean heavily into tactile realism using {{base_material}} and {{lighting_style}}.

Task

1. Define the icon shape as a rounded square (squircle) with a 22% corner radius.
2. Apply the {{base_material}} to the background of the squircle, detailing micro-textures and reflections.
3. Render the {{icon_subject}} as a 3D object sitting 'on' or 'within' the icon base.
4. Execute {{lighting_style}} to create realistic highlights, drop shadows, and internal glows.
5. Add a subtle 'outer glow' and 'inner shadow' to give the icon physical depth against the background.

Constraints

• MUST NOT include any text or typography within the icon.
• MUST maintain a centered, single-object focus.
• MUST avoid flat, vector-style elements.

Output format

• [Material Physics]: Detailed texture properties.
• [Lighting Profile]: Behavior of light on the {{icon_subject}}.
• [Depth Specs]: Shadow and elevation details.
• [Image Prompt]: The final prompt for generation.

Quality bar

• Does the description evoke a sense of touch (tactility)?
• Is the {{lighting_style}} consistently applied?