De-gunking The CPU Fan of The T43

It was long overdue, but last night I finally did it.
Stripped open the old and by now mythic T43, re-pasted the CPU, but most importantly, cleaned the gunk from the fan vent, which has clogged to hell and back again.
The removed gunk can be seen on the right of the T43, besides the disgusting cotton ball used to clean the old thermal paste, it is that small grayish ball right by the green screwdriver.