archsynth prompt las vegas megaramp hero base image use the provided sketchup image as a strict geometry and scale reference do not change dimensions proportions ramp angle tower height structure layout or banner placement location place the structure in an open desert environment outside las vegas nevada flat asphalt or concrete ground distant desert mountains wide open sky no harbor no water no urban clutter lighting clear late afternoon sunlight from the side front no backlight no lens flare no glare strong clean shadows that emphasize the steel structure and ramp geometry dry desert light high clarity mood powerful controlled professional world class action sports infrastructure built to travel globally structure materials steel truss and tower should look heavy duty and industrial visible bolts clean welds precise engineering ramp surface riding surface made from brown trailer plywood wooden ramp plates matte finish slightly worn realistic texture clearly wooden not metal not glossy branding critical sponsor banners must be perfectly readable sharp and undistorted haki lonbakken mekaniske verksted livin productions ramp built by brand colors must be accurate and strong camera low angle three quarter view showing full ramp curve and tower height realistic wide lens no distortion structure dominates the frame overall goal create a bold international hero image that makes the structure look ready for las vegas usa and global events sponsors should feel proud confident and impressed