At least those guards go on the exterior and can be one of the final things done. That way you are not waiting on one thing to do six more afterwards. Good luck on the next vendor.
You just reminded me when I first got my car semi-restored from a previous owner. I took it to a shop to get the AC charged. The owner asked me how I liked dealing with all the vendors. At the time I had no clue what he was talking about.
After many frustrations since, I understand too well what you are going through and I am not even attempting the level of resto you are, my friend.
Pisses me off when they ruined a 400 dollar set of nos guards and we will see what they will do in return. Furthermore, I talked to two people about this and what needs to be done. Apparently the original bumper was straightened and plated once in it's life. It look perfect chromed but the driver side that was straightened is off enough to throw the guard off. I have/had 2 nos sets and one original and they all 3 fit the same...
So if you cut one guard to fit you have to cut the other guard or they will not look right. Told them that specifically and guess what only one guard was cut and tell height difference is a 1/4 inch. Also, they half azz cut the guard and it has bad gaps and will not for straight. One gap is about a 1/4 inch.....
So the bumper and a NOS set of guards is on its way to Paul's chrome.....I know it is the bumper but I cannot drive the car until I get it on. Even though it won't happen but if someone slammed me in the rear insurance would not cover without the proper equipment in place.....I have way too much vested for a what if scenario.....
It took 4 months the first go around, 2 months the second go around and Paul's probably another 3-4 months.....
Final things done....well waiting on a are, rims had to go back to be redone, steering wheel is getting restored.....also still waiting on IS for one part....
The seats...waiting for the new rear upper cover from legendary.....it had a see area so that was not noticeable untill it was stretched and installed....and another issue with them I will explain later...
The seats was a kick in the azz but the bumper was a clear shot in the nuts...