Red Venom
here is a link to the wallpaper version mobile and desktop. it's also at a much higher resolution
https://www.deviantart.com/empessah/art/Red-Venom-Desktop-Wallpaper-3840X2160-760921266
https://www.deviantart.com/empessah/art/Red-Venom-Mobile-Wallpaper-1242X2208-760920379