I think there will be variations depending on things like which ccm is fitted as some have two connectors and some have 3, also possibly different depending on whether you have esp or asr as it goes through into the engine bay and connects to the abs module as well.
Then you have differences depending on whether it's fitted with leather recaros with airbags etc. it's a massive job to change the loom so I wouldn't really want to chance it being wrong