My experince was with a Yamiya set.
Surely high quality but the Sunny Gold paint is not the same of the original, is light clear.
The difference are in the build procedure.
From origin, the badges, in a first moment , was painted (black letters and white wing) directly on the metal brass and THEN chromed, in a second moment( after paint job),
In fact, if You (us) strip the paints from badges we can find the not chromed metal under.
This procedure, chroming after paint, changed the tone of the sunny gold paint, that presents a little pointed surface (for the electric conduction during the chrome fase).
This was m experience whit the restoration of the badges.
Riccardo
Your Italian friend.
737/940 Restored
1081/1362 Preserved
1256/665 Restored - ex Owner: Chris R.
10253/10315 (K0) Next project
1969 - Kawasaki H1 Mach III low ign cover - Restored
1969 - Kawasaki H1 Mach III high ign cover - Restored
1971 - Kawasaki H1A - Restored
1973 - Kawasaki H1D - Preserved
1973 - Kawasaki Z1 Blackhead - Restored
1971 - Norton Commando SS - Preserved
1978 - Honda CBX - Unmolested Museum Quality
1988 - Honda CB 400SS - Unmolested
1997 - BMW R80 GS Basic - blue frame - Museum Quality
2007 - BMW HP2 Megamoto - blue frame - New