oil pan

Hey everyone, went wheeling yesterday and managed to get a decent sized rock to shift underneath me, when I checked this morning I noticed a bit of damage on the oil pan. I'm wondering if I need to replace it or if I can just leave it, I do not believe it is leaking at all and the dents seem...

So I went to change the oil over the weekend, and while I was down there I cleaned up some gunk around the oil pan area. I also removed a single caked on drop of what looked like oil from the same place as noted in the photo. I’m noticing just a tiny bit of what looks like oil on that same...

my axles was hit very hard which caused the diff housing to hit the oil sump and put a hole in it. any suggestions on where to get a oil sump pan? or if anyone has a sump i will buy. based in the UK