I could be wrong (I often am!) but I think this the effect that is built into the Nikon D3300, mine at least...
I use it as a 'knock about' camera in my workshop and when I go racing. By accident one day the top dial got turned to 'Effects', the images below are the result. I like the effect and also applied it to the car on the transporter, which was a bit boring. It can be done in Ps, there are some filters which achieve this effect, that's how I processed the car on the transporter. The other two are just about straight out of the camera, cropped and slight adjustment.
It is something of a cartoon drawing effect which I rather like, I was going to use it to create a team calendar but unfortunately I didn't get to enough races to gather sufficient material for a decent calendar.
Rockingham race track, Michael (my son) and Dee his supervisor. D3300, effects, 18-105 VR
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Rockingham race track, 'The Crew'. D3300, effects, 18-105 VR
Rockingham race track, 'Unloading'. D3300, 18-105 VR