I'll re-iterate that you need more pictures, better pictures.
I recently sold a car on Bring-A-Trailer. I think there's no better enthusiast marketplace, and these cars deserve enthusiast owners.
To get shots like the ones you see on BaT, detail the car, drive to a pretty place (like a park), and wait until the "golden hour".
https://en.wikipedia.org/wiki/Golden_hour_(photography)
Take lots and lots of shots.
Yours looks like a really well cared for example, GLWS.