A shout out to Impact Decals in the UK. Robert the vendor, is also a 914 owner.
After contacting him about a cetain factory decal, and giving him the particulars, he did the artwork and produced the decal below to exacting detail (Repro decal still with backing paper on it in the photo). Materials and quality of the decal perfectly match the factory original. He offers many other 914 specific decals also.
His website link is in the Garage forum nailed thread "Online Parts Resources", but here it is also:
https://www.impactdecals.co.uk/
Thanks Robert!