I tried with an unengineered Orca (I picked the Orca for its unengineered speed and optional modules capacity:
build) and made a quite unprofessional and unedited video:
Source: https://www.youtube.com/watch?v=OWisCWXF3EU
Here's what I did:
I used hotkeys for Pulse Neutraliser and heatsinks to save cycling between fire groups.
Started from Crook Hub, Toolfa, checked limpets.
Select route to Cocijo from Sol system map. Exit station, jump to Sol.
When hyperdicted: FA off, boost away, silent running, continue boosting, heatsink, watch FSD timer carefully, silent running off, FA on, jump ASAP
Unluckily I didn't get interdicted while supercruising to Cocijo. I would have killed throttle immediately, boost, low waked ASAP.
Arriving at Cocijo: go to 50% throttle 1000 km out, 20% throttle at 400km, exit supercruise at 200km.
Once there: deploy hardpoints (for caustic sink); disable FSD, weapons (for heat, probably irrelevant), aim for center of cloud, untarget Cocijo to avoid distracting fake target
Heading in: pips to engines, cycle to caustic sink firegroup, steer to avoid mines, deploy caustic sink after it reaches 100% (we have plenty of hull), heatsink if close to mine.
The pulse: full pips to system when cloud colour changes, listen for the building thrummm, hit and hold Pulse Neutraliser hotkey when the thrum stops just before the pulse, deploy heatsink, caustic sink, boost.
Arriving in Titan space: no more mines after the pulse; boost in to arrive at the rocks; deploy last caustic sink leaving one caustic ammo; disable caustic sink, pulse neutraliser; limpet repair hull; cycle to weaponss group; enable weapons; head to nearest vent.
Vent bombing: target vent, boost, fire torpedo on the beep, steer to next vent, target, boost, fire, steer, ... hit 3 out of 4 vents
Navigate to flip side of Titan, head for the core, fire AX missiles when pineapple rises, forget to put pips in weapons (I remembered 2nd time around), deploy heatsink, keep firing.
When the core retracts: boost upward to the rocks above, heatsink, keep boosting until clear of Torus Field, repair hull a bit.
1st time around got me just under 2M, second time (with 4 vents and pips in weapons) was over 2M.
Job done: I self-destructed.