"Create a circular mobile app icon with 3D effect. The icon should show a rising

"Create a circular mobile app icon with 3D effect. The icon should show a rising line chart, with a bright green ascending line indicating financial growth. The icon background should have a smooth texture, like brushed metal, in shades of blue or gray, which adds depth and realism to the design. The icon border should be lightly shaded to reinforce the 3D effect. Subtle Financial Elements, as embossed vertical bars, The letters R and F must be included in the embossed background below the graph, blurred in gold., but without taking the focus off the ascending line."