I believe this would work on the T17's as well but I'd want to make it absolutely certain before someone dedicates time, material, and manpower to print this. Specifically, capturing the power exhaust ports on them, depths to PSU outlet face may differ but fan mating would be ok.
Thanks for sharing your work.
I have a T17-40TH and downloaded the file.
I will try a print in couple of days and update you.
I printed this using PETG.
https://www.thingiverse.com/thing:3882325
Fit perfect on S15 and T17 ( when back fan removed ) , 6inch exhaust
Here my listing for print quality example
https://www.ebay.ca/itm/114666927386
Love 3D printing
No problem! I think it's something that should be shared here with the community and believe 3D printing has a place in mining whether air or immersion. My only concern is the HDT of 73+or-C on PETG. I wouldn't be surprised if it fits though and would love to see how it turns out.