The best you'll find online, I suspect... re-transcribed by a Scot (we say "mum" and "arse" not "mom" and "ass") and includes the Japanese dialogue. The existing subs online have multiple errors e.g. "what's it cost, that?" when the character says "rusty car scratch". Names (e.g. Strathalt, not Strathout, Wotherspoon, not Weatherspoon, Ben Lochart) confirmed using screenwriter's novelisation.