Hi David,
We have the water block for an EVGA GeForce RTX 3080 TI FTW3.
The model is BP-VG3090EVFTW.
About the CPU water block, you can choose BP-CPUMPRO-DRGB which has good performance on the 12th CPU.
And the 360 radiators and water tank with pump.
Such as the following links.
If need our estimated product list, please send an email to the below address.
We will send it to you.
shopservice@bitspower.com.tw
https://shop.bitspower.com/index.php?route=product/product&product_id=7966&search=3090E
https://shop.bitspower.com/index.php?route=product/product&product_id=8193&search=CPUMPRO
https://shop.bitspower.com/index.php?route=product/product&product_id=7373&search=BPPRE-W
https://shop.bitspower.com/index.php?route=product/product&product_id=6807&search=nlsf360