Ad: This forum contains affiliate links to products on Amazon and eBay. More information in Terms and rules
Technically speaking, there was never a RLM designated type 84 color found in any Luftwaffe documents. That was a reference made up in the early 80's in an attempt to identify about 4 variations of a shade of skyblue that was very close to RLM76 (these odd colors sometimes referred to as grünblau, graublau, lichtblau, etc) that was found on latewar aircraft (such as the Do335, He162, Me262, Fw190, etc) which could have been a result of combining existing stocks, poor quality control, mistaken pigmentation and so on. The debate will probably never be completely settled since so much time, evidence and the people themselves have slipped away...
Anyway, welcome to the forums.
G'day Crotalus, welcome from Aussie, any pics of your work?