This is the sellers photo. I’m picking up the jaguar tomorrow. This project needs a lot of work so I’m trying to minimize headaches. If the deal goes through I’ll get some some pics.one thing you do not want to do, hit it from the inside 50 times to get it back to where it was. you will make more dents than what you are trying to fix.
show a better photo of the dent
when you pound down the crease the dent comes up. you work the stretched area first. then see what's left.That fender took a hard hit. I wouldn't use a hammer and dolly on that. Looking at the damage in the picture, I'd start by putting it on a table and pressing it out as far as possible first.
not to sound rude, but don't listen to these other peoples advice. I bought my first set of hammers and dollies 40 years ago. worked at a body shop for a few years doing restoration work. I've had my own "hobby" shop here for 22 years. watched all the videos and read all the books. this is not my first dent.