WTD fork for 26” wheels

I’m after a fork for this bruiser https://www.lfgss.com/conversations/397202/#comment17425987

Requirements

• 1/18th threadless steerer, headtube is 180mm so needs to be pretty long
  
• canti studs
  
• any colour and condition
  
• after 390mm axle to crown but don’t mind longer if that’s what is available
  
  

Anyone got something that could do the job lurking unloved in the shed?