"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, Large capital letters R and F in gold color must be included behind the graph., but without taking the focus off the ascending line."