棋盘格上的独立树木

Create a photorealistic cutout stock image of a single mature {argument name="tree type" default="broadleaf deciduous tree"}, isolated and centered, showing the entire tree from roots to crown. The tree has a thick textured brown trunk that splits into several large upward branches, dense irregular rounded foliage, many small glossy leaves in varied {argument name="leaf color" default="bright spring green"} tones, natural shadows within the canopy, and fine visible branch details peeking through the leaves. Use even studio-style daylight, sharp focus, high detail, no ground, no landscape, no people, no text. Place it on a {argument name="background style" default="transparent-background preview checkerboard"} made of subtle light gray and white squares, as if displaying a PNG asset with transparency. Composition: square canvas, tree centered vertically and horizontally, crown nearly fills the upper width, trunk centered in the lower third, clean object-cutout edges, realistic botanical proportions.