I personally like this kind of project, as it represents a gateway between the Internet world and real life. I don't know if it really feasible to develop an entire network of ATMs but a few ones would already be a big step forward IMO. I could give visibility to Nimiq. (But it would be quite costly, though.)
Also, when Nimiq become a bit known, what about negotiating with ATM manufacturers to include Nimiq in their multi-crypto ATMs? I think it can be another possibility (and, I think, a better one, since people are more likely to buy this kind of ATM rather than a Nimiq-only ATM).