looking at the zotac 1070 mini and any 970 mini pcb’s are really really close would a 970 mini water block work on a 1070mini? has anyone done this or know of a 1070 mini water block?
You’ll need to look at the positioning of the GPU, bolts, memory modules, mofsets and caps (and other things that need clearance), but it might be possible.
If they all line up, order it and see what happens.
I would honestly contact a the manufacturer and see. A lot of the time they will know. If you take the risk just don’t try and force anything and be prepared for it not to work.