Like I said, I have found a way to get the needed malt but I'll post the recipe anyway.
55% Pearl pale
26% Munich
11% Crystal 160
8% Pale Chocolate 600.
68C for 60 minutes. OG = 1,094; FG = 1,038; Mangrove Jack M03 yeast. Columbus @60 and @2 for 70 IBU.
That's not mine so don't ask me about...