Well...the context is that it is only 7 days old....but they are race days. The motor has done about 1000klm and is on it's 4th oil change and 4th oil filter. Any initial wear should be long gone.
Anyway, I spoke to the lab today.
Basically their take on it is very high bearing levels is.....looks bad but motor is not necessarily dead....change the oil and check again after next race day.
most likely cause of bearing damage is oil not OK (as shown by viscosity being 50-70% of rated, ie around 30 instead of 50.)
most likely cause of oil breakdown, given the quality brand and number of inclusions showing it is a quality synthetic, is fuel in the oil.