An omnium cxc short version fork works great:
370mm a-to-c and 38mm rake. There is 33mm between the rim and crown so if your tires are less than 32mm tall they should fit.
Will I be able to just put my current front wheel (formula track hub with 9mm solid axle + track nuts) in that fork? Says it's for QR wheels and I've never had any non-track specific components so I'm not sure if that means the dropout is different to the one on the alpina fork?
An omnium cxc short version fork works great:
370mm a-to-c and 38mm rake. There is 33mm between the rim and crown so if your tires are less than 32mm tall they should fit.
https://omniumcargo.dk/shop/product/cxc-tight-clearance-fork/
(omnium's own numbers are wrong...)
with a kojak 35c tire (comes up small ~33mm wide i think)