Click the photo to enlarge:

On the Dutch Marketplace I hit this particular XJS advert:
The main trigger for me was the mention of the previous owner: Ari Olivier.
https://nl.wikipedia.org/wiki/Ari_Olivier
The advert came with the following support text:
Dit is de auto van meesteroplichter Ari Olivier — nee, geen soortgelijke, maar echt dé auto. Een bijzonder stukje historie dat deze Jaguar extra karakter geeft.
De heer Olivier stond, naast zijn reputatie als oplichter, bekend als een groot autoliefhebber met een duidelijke voorliefde voor Jaguars. Zijn auto’s kocht hij vaak bij dealer Kimman, soms met — laten we zeggen — creatieve betaalmethodes. Deze Jaguar XJS V12 behoorde tot zijn favorieten: hij reed er maar liefst negen jaar in.
Deze XJS verkeert in uitzonderlijk nette staat. De carrosserie is roestvrij, de auto vertoont geen buitensporige slijtage en er is geen sprake van achterstallig onderhoud. In de afgelopen jaren is er veel onderhoud uitgevoerd, allemaal netjes gedocumenteerd in een map met facturen en historie.
And also this photo with himself promoting his book with the XJS in the background.
By surprise I bumped into this offer on Ali Express. Not sure how good the quality is but this is a bargain (well, pending on the quality of course). by the looks it does come with the fuel hose as well. Not sure if it does include the additional furele's. Does anyone has experience with these?
Over the past few years the boot was still not organized. At the time I had the complete fuel tank taken out, whilst the tank was cleaned and put back. The boot was a mess and serving as a temporary storage for several parts and such. So now finally time to organize it and put the carpets back in, the battery compartment build up (metal front cover, battery strapholder plus plastic cover box), fusebox cover and mount the spare wheel again. I was pleasantly surprised to see the spare wheel had a nice cover included, totally forgot about that. Also I have the jack and toolkit included in the side pockets.
This looks so nice and tidy again. Still I can consider to clean the carpets a little but that can wait. Should have taken a photo before as well:
Another thing I had to mount back was the front bumper spoiler and the cover plate:
This reminded me I also need to source a decent front metal cover plate as that one is seriously rotten. Luckily its an item that can easily be removed and replaced (if I can source a good one):
But the grill also needs attention:
It's now all fitted back but not entirely to my liking, the three bottom pins in the grill shoud fit thru the spoiler but there is to much space.
Meanwhile I also looked up the bottom plate, difficult if you don't know the appropiate name or part number. But the good news is, I found it and it's available, still a bit pricy so hopefully I can source an affordable used one.
https://www.sngbarratt.com/Nederlands/NL/parts/4a267463-62e6-4af3-993b-3e873ec78224?saveBranch=NL
And the part nr is: RTC1531 (front lower panel valence)
Knowing this informatio it helps to narrow down the search.
for my reference: https://www.jaguarforum.com/threads/front-end-construction-of-xjs.33695/
and https://www.jaguarforums.com/forum/xjs-x27-32/front-spoiler-install-153058/
and https://forums.jag-lovers.com/t/something-missing/378910/5
Whilst I was doing the fuel hoses, in between I also tackled some wiring insulation. I don't expect anyone knowing or remembering this but shortly after I had bought this car a small explosion with fire occurred, see this blog:
https://erwinxjs.blogspot.com/2016/08/engine-caught-fire.html
As a result some of the electrical cable harness had minimum or no protective cover left, not the plastic but the clothing insulation, not sure what the appropiate name is. For the XJS they used apparently a brown colored material. And due to it's age and heating it's mostly detoriated and can be easily peeled off:
So I had still a bit insulation tape left I could use. So that's exactly what I did. I freed up the cable and removed the old insulation cover,
And covered with new "tape". Such an easy and rewarding job.
So for now the most impacted and visible wiring looms has be done. I only did these as they were next to the fuel hoses I was upgrading. Doing the entire wiring loom in the engine bay is a huge task. For now this was an easy and quick fix in between and I also could finalize the fuel hoses. I will consider the remaining parts or other visbile cables for another time.
All looking good again: