Detailed 3D Visible Layers of Medical Image

Create a close-up image of a human arm, either male or female, displaying brown spots indicative of a medical condition. The image should be tasteful, appropriate for a general audience, and provide a clear visual reference without being gross or overly graphic. The arm should appear realistic, and the brown spots should be noticeable but not overwhelming. The overall tone should be informative and neutral, suitable for a medical blog.

state of the art medical simulation lab for a university, architectural rendering, blue and green colors, UHD, 4K --ar 16:9

hypodermic, hand, suture needle, more clear, very realistic, extremely detailed and photorealistic --ar 1920:1080 --v 5.2

chilean medical doctor at the top clinic talking to a pacient, very realistic photo , sharp , real --ar 16:09

medical clinic website banner poster, hyper realistic, detailed, no text, without text, only image, --ar 16:9

**medical website banner poster, hyper realistic, detailed, no text, without text, only image, --ar 16:9

large cutaway model of the earth showing all the layers, man taking measurements with a yard stick