Request: Support higher resolution than 1920 x 1080 even if we have to lower frame rate

I would like to use a HQ camera as a document scanner (place a piece of paper under the camera and be able to magnify the output). I know we are limited by bandwidth over USB 2.0 but most USB 2.0 cameras can do higher resolutions that 1080p by sacrificing frame rate for example 2592 (H) x 1944 (V) pixels MJPEG 15fps or even higher if we only want 5fps.