@bigtiddyoneesan @ColorfulSoy
the good place to reverse-image is using
SauceNao, its really good for full images and if it was uploaded on stuff like pixiv or deviantart or at least posted on booru sites.
if it doesnt get a result you can click both of the circle below for yandex and googles.
google images kinda wack but once in a blue moon it can gave you a clutch results.
yandex probably the best though, since it can track twitter images better than googles and its similiar images result is better aswell.
I manage to find those shitty ass cropped images below with yandex.