Update on a few items:
Bumper has been repaired and sprayed.
Gloss black mesh also fitted to both front air vents.
According to the bodyshop manager, this was the first 981 that they fitted this mesh to. Their requests for mesh have mainly come from 911 owners (non GT3, non GT2 owners, since the mesh is standard on those race-bred cars). I think the end result looks decent and will offer some protection for the radiators against road debris.

While taking the above pictures, I decided to take a few more and provide some additional info:
My inflatable/collapsible spare wheel from a 2011 Cayenne Turbo. I originally bought this as a used part (though it was never used by the Cayenne owner) for my Boxster. It is a Vredenstein tyre on a 19 inch rim. It fits pretty snuggly in the frunk, so no need to tie it down with straps. Tools are located in a little bag under the tyre. In addition to the spare wheel, there is a compressor kit and tyre sealant (replacement is R1,000 a bottle and it expires after 3 years or so, but covered under M/Plan) in the frunk as well.
Child seat fits snugly and safely in the passenger seat. It is around R3,500 to get ISOFIX and the airbag off switch retrofitment for any Porsche sports car. I was lucky to get it included in my Boxster deal and it was removed and fitted to my Cayman at no cost to me. I had a rear facing seat but now switched to front facing, with seatbelt threading through it, in addition to ISOFIX.
After complaining about the sound quality (this is the upgraded 235w system, not the BOSE nor Burmeister system), I changed the fader setting a bit to the rear and the sound has improved a bit. I realised that I sit quite far back and low, so that the rear speakers are quite close to me. I am not an audiophile, but this setup sounds better to me for my types of music.
Some pictures of my gauges below.
The G-Force meter is quite gimmicky in a car that is not a GT4. Interestingly, the current Suzuki Vitara 1.4T comes standard with such a feature too.
TPMS is a direct system (meaning that there are sensors in the tyres - denoted my metal valves and caps). This was after a hard run, so pressures were a bit different per wheel. On cold startup, readings are quite consistent and accurate.
All the info you really need. Coolant temp, oil temp, oil pressure, battery voltage. When the coolant and oil are above blue, it is time to party (though, this can take a while in winter).
This is what a decently specced 981 centre tunnel console looks like. PASM, sports exhaust, Sports Plus (only as part of Sports Chrono package) are all extras. Very difficult to find a 981 with all these extras at a reasonable price nowadays. Sports Plus is too brutal for normal roads and driving conditions. PASM in normal mode with Sport and sports exhaust on, is perfectly fine for most of the time.
Other updates:
Cat:
My cat has ended up sleeping on the car at night. I don't mind, given that he kills rats and we have a few in the field behind my house. However, his claws are scratching the rear of the car, when he jumps on and off the car. The scratches are pretty feint, so they can be buffed out, but I will need to consider some sort of cover for the car. I am happy to have this problem rather than wire damage from mice or rats.
Tail happy:
Pushing this car quite hard, I see that it is tail happy when the road surface is not perfectly grippy. At a few TLGPs, I noticed that the rear breaks traction easily and wiggles slightly. It is not the tyres (Michelin Pilot Sport 4S all round and tread is still great), but just how this car behaves on less than perfect roads, I guess. However, it is all easily controllable. Even when pushing it hard in the bends, all you need to do is back off the throttle to bring everything back into line. Think of it as a Jack Russell - you can play with it and is still fun but won't kill you. However, play with a front engined, high-powered RWD car and it is like playing with a Rottweiler - if you slip up, it will bite your head off.