It's got an M.2 NVME slot; you can use an M.2 NVME EGPU adapter for it, but I suggest, as with any other hobbies, watch some youtube videos/ online tutorials first.
You would need the adapter that I've linked above, plus a 300 watt PSU and (optionally) an enclosure for all of that.
Not off the shelf, but theoretically, it's possible. If you have 2 M.2 M-Key slots in your laptop, as they are technically PCIe 3.0x4 ports, then you can setup 2 external M.2 -> PCIe riser (like ADT R43SG), and then connect the SLI bridge/NVLink between the two GPU (might need some modding of the riser, I don't think they can get close enough to each other), then it might work.
I would give it a try, if you're genuinely curious. Nothing ventured, nothing gained.
There is a specific model of the R43SG which is easiest to use; https://www.amazon.com/ADT-Link-External-Graphics-GTX1080ti-R43SG-TU/dp/B07XZ22HQ3?th=1&psc=1
(Not the TU but the normal R43SG)
This is essentially plug and play, and while some errors may pop up they have been mostly resolved by the egpu.io community, which if you go forward with the plan I'll send you the link for.
I use https://www.amazon.com.au/ADT-Link-External-Graphics-GTX1080ti-R43SG-TU/dp/B07XZ22HQ3 on an intel Nuc 8th Gen.
It functions as the primary GPU. The system will even sleep properly and wake up again. The External ATX PSU turns off as well. It works very smoothly and is beyond what I expected. The negative is a full PSU sitting on the table next to it to power it.