Can't really recommend any, but the new Pirelli Cinturato (Mixed?) 45mm looks a possibilty due to its tread.
Thanks for this owly! Haven't come across the new Pirelli's yet, but seems promising. Their Gravel M (mixed) seems to fit my needs, but I'm hesitant to jump into another set of tires without long-term reviews, but likely need tires sooner (currently bike is sitting without tires...)
The ReneHerse knobby 42mm might get to around 45mm on a pretty wide Inner rim. Or if you have a 22mmInner (or less)
My rims have a 25mm inner, so tires tend to run wider than nominal specs. For example, the Resolute 42 mounted at 36psi ran around 44.6mm on my rims, so probably going to default to smaller size assuming they'll mount larger.