To me that doesn't look like a problem.
Cold oil before the engine has run doesn't mean much. Oil level with the engine up to temp just after shut down would show the running oil level. Oil doesn't look aerated either so not a huge issue.
Other than an oil change, what else was done during the service?
I was trying to avoid telling the whole story but I think it will make things easier, I will try to paraphrase it as short as possible.
the work done at Holden was Timing Chain kit, oil pump, and "Engine cleaned as good as possible." Spark plugs, new oil and manual transmission service. For context this was just supposed to be a $600 engine and gearbox service with investigation of sound coming from engine that turned into a 7 day with no car $2500 job, for more details read below
I bought the car December 24th, 169XXXkm's on the clock, I drove it for about a month and a half now at 174XXXkms and the engine started to make an intermittent knocking sound inconsistently and it was coming from the passenger side of the front of the engine. I did a service myself (Oil, Oil Filter and air filter) when I got the car as ya do and when the car started making the knocking sound I put engine flush in the engine and did another service as I was lead to believe it could have been some gunk lowering oil pressure and causing the timing tensioners to not tension properly resulting in timing chain slappage. Previous owner said the timing chain and kit was brand new only 17XXXkms and he is my best mates dad not a random so I am inclined to think he isn't stuffing me around.
I took the car to holden to investigate the noise and they took the valve covers off to (Supposedly) find metal shavings in the top of the engine, they investigated further to find that there were metal shavings in the sump and they recommended me to get a engine swap as it may be cheaper than repairing. I say supposedly because as mentioned before I changed the oil twice, once when I got it and once a couple of days after it started making the sound, first oil change I didn't notice anything strange in the oil and the second oil change I ran the oil through a flour sifter and found zero debri, dirt, gunk and metal shavings it was perfect.
Also Holden couldn't tell me the cause of the sound and why it was doing it intermittently, after asking them maybe 6 times for a reason all this was happening they turned around and said the timing chain was a cheap shitty Chinese one that has stretched and is the cause. The engine light never came on by the way and they never reported a timing chain code so I was lead to believe this was bullshit too.
Holden gave me all the old parts and I held both secondary timing chains with a screw driver and found them to be exactly the same size no stretching PLUS they told me the driver side chain was "extremely stretched."
I found the cause of the sound myself in the end as it was the passenger side secondary timing chain tensioner had blow its little ball and jet head which is in between the tensioner piston and the housing. I found no traces of metal through both services they also sent me pictures of the internals of my engine