What are the common mistakes when convert 2D image 3D models?

Common mistakes when converting 2D images to 3D models include neglecting depth cues (like shadows or perspective), over-relying on automated tools without manual fixes, and skipping cross-references for consistency. Neglecting depth cues makes models flat or unrealistic. Auto-tools can distort edges/details if uncorrected. Skipping references leads to mismatched proportions or missing features. For better results, use images with clear depth hints (e.g., a chair with shadows) and map depth via layer masks first—this keeps the model true to the 2D source.